72768432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 222200064

約数和(自身を除く): 149431632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 67, 68, 88, 102, 121, 132, 134, 136, 176, 187, 201, 204, 242, 264, 268, 272, 363, 374, 402, 408, 484, 528, 536, 561, 726, 737, 748, 804, 816, 968, 1072, 1122, 1139, 1331, 1452, 1474, 1496, 1608, 1936, 2057, 2211, 2244, 2278, 2662, 2904, 2948, 2992, 3216, 3417, 3993, 4114, 4422, 4488, 4556, 5324, 5808, 5896, 6171, 6834, 7986, 8107, 8228, 8844, 8976, 9112, 10648, 11792, 12342, 12529, 13668, 15972, 16214, 16456, 17688, 18224, 21296, 22627, 24321, 24684, 25058, 27336, 31944, 32428, 32912, 35376, 37587, 45254, 48642, 49368, 50116, 54672, 63888, 64856, 67881, 75174, 89177, 90508, 97284, 98736, 100232, 129712, 135762, 137819, 150348, 178354, 181016, 194568, 200464, 267531, 271524, 275638, 300696, 356708, 362032, 389136, 413457, 535062, 543048, 551276, 601392, 713416, 826914, 1070124, 1086096, 1102552, 1426832, 1516009, 1653828, 2140248, 2205104, 3032018, 3307656, 4280496, 4548027, 6064036, 6615312, 9096054, 12128072, 18192108, 24256144, 36384216, 72768432]

約数ペア:

[(1, 72768432), (2, 36384216), (3, 24256144), (4, 18192108), (6, 12128072), (8, 9096054), (11, 6615312), (12, 6064036), (16, 4548027), (17, 4280496), (22, 3307656), (24, 3032018), (33, 2205104), (34, 2140248), (44, 1653828), (48, 1516009), (51, 1426832), (66, 1102552), (67, 1086096), (68, 1070124), (88, 826914), (102, 713416), (121, 601392), (132, 551276), (134, 543048), (136, 535062), (176, 413457), (187, 389136), (201, 362032), (204, 356708), (242, 300696), (264, 275638), (268, 271524), (272, 267531), (363, 200464), (374, 194568), (402, 181016), (408, 178354), (484, 150348), (528, 137819), (536, 135762), (561, 129712), (726, 100232), (737, 98736), (748, 97284), (804, 90508), (816, 89177), (968, 75174), (1072, 67881), (1122, 64856), (1139, 63888), (1331, 54672), (1452, 50116), (1474, 49368), (1496, 48642), (1608, 45254), (1936, 37587), (2057, 35376), (2211, 32912), (2244, 32428), (2278, 31944), (2662, 27336), (2904, 25058), (2948, 24684), (2992, 24321), (3216, 22627), (3417, 21296), (3993, 18224), (4114, 17688), (4422, 16456), (4488, 16214), (4556, 15972), (5324, 13668), (5808, 12529), (5896, 12342), (6171, 11792), (6834, 10648), (7986, 9112), (8107, 8976), (8228, 8844)]