90503868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 264001024

約数和(自身を除く): 173497156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1237, 1407, 1742, 1876, 2474, 2613, 2814, 3484, 3711, 4948, 5226, 5628, 6097, 7422, 8659, 10452, 12194, 14844, 16081, 17318, 18291, 24388, 25977, 32162, 34636, 36582, 48243, 51954, 64324, 73164, 82879, 96486, 103908, 112567, 165758, 192972, 225134, 248637, 331516, 337701, 450268, 497274, 580153, 675402, 994548, 1077427, 1160306, 1350804, 1740459, 2154854, 2320612, 3232281, 3480918, 4309708, 6464562, 6961836, 7541989, 12929124, 15083978, 22625967, 30167956, 45251934, 90503868]

約数ペア:

[(1, 90503868), (2, 45251934), (3, 30167956), (4, 22625967), (6, 15083978), (7, 12929124), (12, 7541989), (13, 6961836), (14, 6464562), (21, 4309708), (26, 3480918), (28, 3232281), (39, 2320612), (42, 2154854), (52, 1740459), (67, 1350804), (78, 1160306), (84, 1077427), (91, 994548), (134, 675402), (156, 580153), (182, 497274), (201, 450268), (268, 337701), (273, 331516), (364, 248637), (402, 225134), (469, 192972), (546, 165758), (804, 112567), (871, 103908), (938, 96486), (1092, 82879), (1237, 73164), (1407, 64324), (1742, 51954), (1876, 48243), (2474, 36582), (2613, 34636), (2814, 32162), (3484, 25977), (3711, 24388), (4948, 18291), (5226, 17318), (5628, 16081), (6097, 14844), (7422, 12194), (8659, 10452)]