72351552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 243742464

約数和(自身を除く): 171390912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 91, 96, 101, 104, 112, 123, 156, 164, 168, 182, 192, 202, 208, 224, 246, 273, 287, 303, 312, 328, 336, 364, 404, 416, 448, 492, 533, 546, 574, 606, 624, 656, 672, 707, 728, 808, 832, 861, 984, 1066, 1092, 1148, 1212, 1248, 1312, 1313, 1344, 1414, 1456, 1599, 1616, 1722, 1968, 2121, 2132, 2184, 2296, 2424, 2496, 2624, 2626, 2828, 2912, 3198, 3232, 3444, 3731, 3936, 3939, 4141, 4242, 4264, 4368, 4592, 4848, 5252, 5656, 5824, 6396, 6464, 6888, 7462, 7872, 7878, 8282, 8484, 8528, 8736, 9184, 9191, 9696, 10504, 11193, 11312, 12423, 12792, 13776, 14924, 15756, 16564, 16968, 17056, 17472, 18368, 18382, 19392, 21008, 22386, 22624, 24846, 25584, 27552, 27573, 28987, 29848, 31512, 33128, 33936, 34112, 36764, 42016, 44772, 45248, 49692, 51168, 53833, 55104, 55146, 57974, 59696, 63024, 66256, 67872, 73528, 84032, 86961, 89544, 99384, 102336, 107666, 110292, 115948, 119392, 126048, 132512, 135744, 147056, 161499, 173922, 179088, 198768, 215332, 220584, 231896, 238784, 252096, 265024, 294112, 322998, 347844, 358176, 376831, 397536, 430664, 441168, 463792, 588224, 645996, 695688, 716352, 753662, 795072, 861328, 882336, 927584, 1130493, 1291992, 1391376, 1507324, 1722656, 1764672, 1855168, 2260986, 2583984, 2782752, 3014648, 3445312, 4521972, 5167968, 5565504, 6029296, 9043944, 10335936, 12058592, 18087888, 24117184, 36175776, 72351552]

約数ペア:

[(1, 72351552), (2, 36175776), (3, 24117184), (4, 18087888), (6, 12058592), (7, 10335936), (8, 9043944), (12, 6029296), (13, 5565504), (14, 5167968), (16, 4521972), (21, 3445312), (24, 3014648), (26, 2782752), (28, 2583984), (32, 2260986), (39, 1855168), (41, 1764672), (42, 1722656), (48, 1507324), (52, 1391376), (56, 1291992), (64, 1130493), (78, 927584), (82, 882336), (84, 861328), (91, 795072), (96, 753662), (101, 716352), (104, 695688), (112, 645996), (123, 588224), (156, 463792), (164, 441168), (168, 430664), (182, 397536), (192, 376831), (202, 358176), (208, 347844), (224, 322998), (246, 294112), (273, 265024), (287, 252096), (303, 238784), (312, 231896), (328, 220584), (336, 215332), (364, 198768), (404, 179088), (416, 173922), (448, 161499), (492, 147056), (533, 135744), (546, 132512), (574, 126048), (606, 119392), (624, 115948), (656, 110292), (672, 107666), (707, 102336), (728, 99384), (808, 89544), (832, 86961), (861, 84032), (984, 73528), (1066, 67872), (1092, 66256), (1148, 63024), (1212, 59696), (1248, 57974), (1312, 55146), (1313, 55104), (1344, 53833), (1414, 51168), (1456, 49692), (1599, 45248), (1616, 44772), (1722, 42016), (1968, 36764), (2121, 34112), (2132, 33936), (2184, 33128), (2296, 31512), (2424, 29848), (2496, 28987), (2624, 27573), (2626, 27552), (2828, 25584), (2912, 24846), (3198, 22624), (3232, 22386), (3444, 21008), (3731, 19392), (3936, 18382), (3939, 18368), (4141, 17472), (4242, 17056), (4264, 16968), (4368, 16564), (4592, 15756), (4848, 14924), (5252, 13776), (5656, 12792), (5824, 12423), (6396, 11312), (6464, 11193), (6888, 10504), (7462, 9696), (7872, 9191), (7878, 9184), (8282, 8736), (8484, 8528)]