90184374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 249984000

約数和(自身を除く): 159799626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 87, 114, 126, 133, 171, 174, 189, 203, 261, 266, 342, 378, 399, 406, 433, 513, 522, 551, 609, 783, 798, 866, 1026, 1102, 1197, 1218, 1299, 1566, 1653, 1827, 2394, 2598, 3031, 3306, 3591, 3654, 3857, 3897, 4959, 5481, 6062, 7182, 7714, 7794, 8227, 9093, 9918, 10962, 11571, 11691, 12557, 14877, 16454, 18186, 23142, 23382, 24681, 25114, 27279, 29754, 34713, 37671, 49362, 54558, 57589, 69426, 74043, 75342, 81837, 87899, 104139, 113013, 115178, 148086, 163674, 172767, 175798, 208278, 222129, 226026, 238583, 263697, 339039, 345534, 444258, 477166, 518301, 527394, 678078, 715749, 791091, 1036602, 1431498, 1554903, 1582182, 1670081, 2147247, 2373273, 3109806, 3340162, 4294494, 4746546, 5010243, 6441741, 10020486, 12883482, 15030729, 30061458, 45092187, 90184374]

約数ペア:

[(1, 90184374), (2, 45092187), (3, 30061458), (6, 15030729), (7, 12883482), (9, 10020486), (14, 6441741), (18, 5010243), (19, 4746546), (21, 4294494), (27, 3340162), (29, 3109806), (38, 2373273), (42, 2147247), (54, 1670081), (57, 1582182), (58, 1554903), (63, 1431498), (87, 1036602), (114, 791091), (126, 715749), (133, 678078), (171, 527394), (174, 518301), (189, 477166), (203, 444258), (261, 345534), (266, 339039), (342, 263697), (378, 238583), (399, 226026), (406, 222129), (433, 208278), (513, 175798), (522, 172767), (551, 163674), (609, 148086), (783, 115178), (798, 113013), (866, 104139), (1026, 87899), (1102, 81837), (1197, 75342), (1218, 74043), (1299, 69426), (1566, 57589), (1653, 54558), (1827, 49362), (2394, 37671), (2598, 34713), (3031, 29754), (3306, 27279), (3591, 25114), (3654, 24681), (3857, 23382), (3897, 23142), (4959, 18186), (5481, 16454), (6062, 14877), (7182, 12557), (7714, 11691), (7794, 11571), (8227, 10962), (9093, 9918)]