72889308

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 205470720

約数和(自身を除く): 132581412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 59, 62, 81, 82, 93, 108, 118, 123, 124, 162, 164, 177, 186, 236, 243, 246, 279, 324, 354, 369, 372, 486, 492, 531, 558, 708, 738, 837, 972, 1062, 1107, 1116, 1271, 1476, 1593, 1674, 1829, 2124, 2214, 2419, 2511, 2542, 3186, 3321, 3348, 3658, 3813, 4428, 4779, 4838, 5022, 5084, 5487, 6372, 6642, 7257, 7316, 7533, 7626, 9558, 9676, 9963, 10044, 10974, 11439, 13284, 14337, 14514, 15066, 15252, 16461, 19116, 19926, 21771, 21948, 22878, 28674, 29028, 30132, 32922, 34317, 39852, 43542, 45756, 49383, 57348, 65313, 65844, 68634, 74989, 87084, 98766, 102951, 130626, 137268, 148149, 149978, 195939, 197532, 205902, 224967, 261252, 296298, 299956, 308853, 391878, 411804, 444447, 449934, 587817, 592596, 617706, 674901, 783756, 888894, 899868, 1175634, 1235412, 1349802, 1777788, 2024703, 2351268, 2699604, 4049406, 6074109, 8098812, 12148218, 18222327, 24296436, 36444654, 72889308]

約数ペア:

[(1, 72889308), (2, 36444654), (3, 24296436), (4, 18222327), (6, 12148218), (9, 8098812), (12, 6074109), (18, 4049406), (27, 2699604), (31, 2351268), (36, 2024703), (41, 1777788), (54, 1349802), (59, 1235412), (62, 1175634), (81, 899868), (82, 888894), (93, 783756), (108, 674901), (118, 617706), (123, 592596), (124, 587817), (162, 449934), (164, 444447), (177, 411804), (186, 391878), (236, 308853), (243, 299956), (246, 296298), (279, 261252), (324, 224967), (354, 205902), (369, 197532), (372, 195939), (486, 149978), (492, 148149), (531, 137268), (558, 130626), (708, 102951), (738, 98766), (837, 87084), (972, 74989), (1062, 68634), (1107, 65844), (1116, 65313), (1271, 57348), (1476, 49383), (1593, 45756), (1674, 43542), (1829, 39852), (2124, 34317), (2214, 32922), (2419, 30132), (2511, 29028), (2542, 28674), (3186, 22878), (3321, 21948), (3348, 21771), (3658, 19926), (3813, 19116), (4428, 16461), (4779, 15252), (4838, 15066), (5022, 14514), (5084, 14337), (5487, 13284), (6372, 11439), (6642, 10974), (7257, 10044), (7316, 9963), (7533, 9676), (7626, 9558)]