72699228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 232888320

約数和(自身を除く): 160189092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 37, 42, 46, 54, 63, 69, 74, 84, 92, 108, 111, 113, 126, 138, 148, 161, 189, 207, 222, 226, 252, 259, 276, 322, 333, 339, 378, 414, 444, 452, 483, 518, 621, 644, 666, 678, 756, 777, 791, 828, 851, 966, 999, 1017, 1036, 1242, 1332, 1356, 1449, 1554, 1582, 1702, 1932, 1998, 2034, 2331, 2373, 2484, 2553, 2599, 2898, 3051, 3108, 3164, 3404, 3996, 4068, 4181, 4347, 4662, 4746, 5106, 5198, 5796, 5957, 6102, 6993, 7119, 7659, 7797, 8362, 8694, 9324, 9492, 10212, 10396, 11914, 12204, 12543, 13986, 14238, 15318, 15594, 16724, 17388, 17871, 18193, 21357, 22977, 23391, 23828, 25086, 27972, 28476, 29267, 30636, 31188, 35742, 36386, 37629, 42714, 45954, 46782, 50172, 53613, 54579, 58534, 70173, 71484, 72772, 75258, 85428, 87801, 91908, 93564, 96163, 107226, 109158, 112887, 117068, 140346, 150516, 160839, 163737, 175602, 192326, 214452, 218316, 225774, 263403, 280692, 288489, 321678, 327474, 351204, 384652, 451548, 491211, 526806, 576978, 643356, 654948, 673141, 790209, 865467, 982422, 1053612, 1153956, 1346282, 1580418, 1730934, 1964844, 2019423, 2596401, 2692564, 3160836, 3461868, 4038846, 5192802, 6058269, 8077692, 10385604, 12116538, 18174807, 24233076, 36349614, 72699228]

約数ペア:

[(1, 72699228), (2, 36349614), (3, 24233076), (4, 18174807), (6, 12116538), (7, 10385604), (9, 8077692), (12, 6058269), (14, 5192802), (18, 4038846), (21, 3461868), (23, 3160836), (27, 2692564), (28, 2596401), (36, 2019423), (37, 1964844), (42, 1730934), (46, 1580418), (54, 1346282), (63, 1153956), (69, 1053612), (74, 982422), (84, 865467), (92, 790209), (108, 673141), (111, 654948), (113, 643356), (126, 576978), (138, 526806), (148, 491211), (161, 451548), (189, 384652), (207, 351204), (222, 327474), (226, 321678), (252, 288489), (259, 280692), (276, 263403), (322, 225774), (333, 218316), (339, 214452), (378, 192326), (414, 175602), (444, 163737), (452, 160839), (483, 150516), (518, 140346), (621, 117068), (644, 112887), (666, 109158), (678, 107226), (756, 96163), (777, 93564), (791, 91908), (828, 87801), (851, 85428), (966, 75258), (999, 72772), (1017, 71484), (1036, 70173), (1242, 58534), (1332, 54579), (1356, 53613), (1449, 50172), (1554, 46782), (1582, 45954), (1702, 42714), (1932, 37629), (1998, 36386), (2034, 35742), (2331, 31188), (2373, 30636), (2484, 29267), (2553, 28476), (2599, 27972), (2898, 25086), (3051, 23828), (3108, 23391), (3164, 22977), (3404, 21357), (3996, 18193), (4068, 17871), (4181, 17388), (4347, 16724), (4662, 15594), (4746, 15318), (5106, 14238), (5198, 13986), (5796, 12543), (5957, 12204), (6102, 11914), (6993, 10396), (7119, 10212), (7659, 9492), (7797, 9324), (8362, 8694)]