66386544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 206653440

約数和(自身を除く): 140266896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 61, 79, 82, 84, 112, 122, 123, 158, 164, 168, 183, 237, 244, 246, 287, 316, 328, 336, 366, 427, 474, 488, 492, 553, 574, 632, 656, 732, 854, 861, 948, 976, 984, 1106, 1148, 1264, 1281, 1464, 1659, 1708, 1722, 1896, 1968, 2212, 2296, 2501, 2562, 2928, 3239, 3318, 3416, 3444, 3792, 4424, 4592, 4819, 5002, 5124, 6478, 6636, 6832, 6888, 7503, 8848, 9638, 9717, 10004, 10248, 12956, 13272, 13776, 14457, 15006, 17507, 19276, 19434, 20008, 20496, 22673, 25912, 26544, 28914, 30012, 33733, 35014, 38552, 38868, 40016, 45346, 51824, 52521, 57828, 60024, 67466, 68019, 70028, 77104, 77736, 90692, 101199, 105042, 115656, 120048, 134932, 136038, 140056, 155472, 181384, 197579, 202398, 210084, 231312, 269864, 272076, 280112, 362768, 395158, 404796, 420168, 539728, 544152, 592737, 790316, 809592, 840336, 1088304, 1185474, 1383053, 1580632, 1619184, 2370948, 2766106, 3161264, 4149159, 4741896, 5532212, 8298318, 9483792, 11064424, 16596636, 22128848, 33193272, 66386544]

約数ペア:

[(1, 66386544), (2, 33193272), (3, 22128848), (4, 16596636), (6, 11064424), (7, 9483792), (8, 8298318), (12, 5532212), (14, 4741896), (16, 4149159), (21, 3161264), (24, 2766106), (28, 2370948), (41, 1619184), (42, 1580632), (48, 1383053), (56, 1185474), (61, 1088304), (79, 840336), (82, 809592), (84, 790316), (112, 592737), (122, 544152), (123, 539728), (158, 420168), (164, 404796), (168, 395158), (183, 362768), (237, 280112), (244, 272076), (246, 269864), (287, 231312), (316, 210084), (328, 202398), (336, 197579), (366, 181384), (427, 155472), (474, 140056), (488, 136038), (492, 134932), (553, 120048), (574, 115656), (632, 105042), (656, 101199), (732, 90692), (854, 77736), (861, 77104), (948, 70028), (976, 68019), (984, 67466), (1106, 60024), (1148, 57828), (1264, 52521), (1281, 51824), (1464, 45346), (1659, 40016), (1708, 38868), (1722, 38552), (1896, 35014), (1968, 33733), (2212, 30012), (2296, 28914), (2501, 26544), (2562, 25912), (2928, 22673), (3239, 20496), (3318, 20008), (3416, 19434), (3444, 19276), (3792, 17507), (4424, 15006), (4592, 14457), (4819, 13776), (5002, 13272), (5124, 12956), (6478, 10248), (6636, 10004), (6832, 9717), (6888, 9638), (7503, 8848)]