90511668

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 279770400

約数和(自身を除く): 189258732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 76, 78, 81, 87, 108, 114, 116, 117, 156, 162, 169, 171, 174, 228, 234, 243, 247, 261, 324, 338, 342, 348, 351, 377, 468, 486, 494, 507, 513, 522, 551, 676, 684, 702, 741, 754, 783, 972, 988, 1014, 1026, 1044, 1053, 1102, 1131, 1404, 1482, 1508, 1521, 1539, 1566, 1653, 2028, 2052, 2106, 2204, 2223, 2262, 2349, 2964, 3042, 3078, 3132, 3159, 3211, 3306, 3393, 4212, 4446, 4524, 4563, 4617, 4698, 4901, 4959, 6084, 6156, 6318, 6422, 6612, 6669, 6786, 7047, 7163, 8892, 9126, 9234, 9396, 9633, 9802, 9918, 10179, 12636, 12844, 13338, 13572, 13689, 14094, 14326, 14703, 14877, 18252, 18468, 19266, 19604, 19836, 20007, 20358, 21489, 26676, 27378, 28188, 28652, 28899, 29406, 29754, 30537, 38532, 40014, 40716, 41067, 42978, 44109, 44631, 54756, 57798, 58812, 59508, 60021, 61074, 64467, 80028, 82134, 85956, 86697, 88218, 89262, 91611, 93119, 115596, 120042, 122148, 128934, 132327, 133893, 164268, 173394, 176436, 178524, 183222, 186238, 193401, 240084, 257868, 260091, 264654, 267786, 279357, 346788, 366444, 372476, 386802, 396981, 520182, 529308, 535572, 558714, 580203, 773604, 780273, 793962, 838071, 1040364, 1117428, 1160406, 1190943, 1560546, 1587924, 1676142, 1740609, 2320812, 2381886, 2514213, 3121092, 3352284, 3481218, 4763772, 5028426, 6962436, 7542639, 10056852, 15085278, 22627917, 30170556, 45255834, 90511668]

約数ペア:

[(1, 90511668), (2, 45255834), (3, 30170556), (4, 22627917), (6, 15085278), (9, 10056852), (12, 7542639), (13, 6962436), (18, 5028426), (19, 4763772), (26, 3481218), (27, 3352284), (29, 3121092), (36, 2514213), (38, 2381886), (39, 2320812), (52, 1740609), (54, 1676142), (57, 1587924), (58, 1560546), (76, 1190943), (78, 1160406), (81, 1117428), (87, 1040364), (108, 838071), (114, 793962), (116, 780273), (117, 773604), (156, 580203), (162, 558714), (169, 535572), (171, 529308), (174, 520182), (228, 396981), (234, 386802), (243, 372476), (247, 366444), (261, 346788), (324, 279357), (338, 267786), (342, 264654), (348, 260091), (351, 257868), (377, 240084), (468, 193401), (486, 186238), (494, 183222), (507, 178524), (513, 176436), (522, 173394), (551, 164268), (676, 133893), (684, 132327), (702, 128934), (741, 122148), (754, 120042), (783, 115596), (972, 93119), (988, 91611), (1014, 89262), (1026, 88218), (1044, 86697), (1053, 85956), (1102, 82134), (1131, 80028), (1404, 64467), (1482, 61074), (1508, 60021), (1521, 59508), (1539, 58812), (1566, 57798), (1653, 54756), (2028, 44631), (2052, 44109), (2106, 42978), (2204, 41067), (2223, 40716), (2262, 40014), (2349, 38532), (2964, 30537), (3042, 29754), (3078, 29406), (3132, 28899), (3159, 28652), (3211, 28188), (3306, 27378), (3393, 26676), (4212, 21489), (4446, 20358), (4524, 20007), (4563, 19836), (4617, 19604), (4698, 19266), (4901, 18468), (4959, 18252), (6084, 14877), (6156, 14703), (6318, 14326), (6422, 14094), (6612, 13689), (6669, 13572), (6786, 13338), (7047, 12844), (7163, 12636), (8892, 10179), (9126, 9918), (9234, 9802), (9396, 9633)]