38787372

素因数分解:

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

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 107250416

約数和(自身を除く): 68463044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1237, 1742, 2412, 2474, 2613, 3484, 3711, 4948, 5226, 7422, 7839, 10452, 11133, 14844, 15678, 16081, 22266, 31356, 32162, 44532, 48243, 64324, 82879, 96486, 144729, 165758, 192972, 248637, 289458, 331516, 497274, 578916, 745911, 994548, 1077427, 1491822, 2154854, 2983644, 3232281, 4309708, 6464562, 9696843, 12929124, 19393686, 38787372]

約数ペア:

[(1, 38787372), (2, 19393686), (3, 12929124), (4, 9696843), (6, 6464562), (9, 4309708), (12, 3232281), (13, 2983644), (18, 2154854), (26, 1491822), (36, 1077427), (39, 994548), (52, 745911), (67, 578916), (78, 497274), (117, 331516), (134, 289458), (156, 248637), (201, 192972), (234, 165758), (268, 144729), (402, 96486), (468, 82879), (603, 64324), (804, 48243), (871, 44532), (1206, 32162), (1237, 31356), (1742, 22266), (2412, 16081), (2474, 15678), (2613, 14844), (3484, 11133), (3711, 10452), (4948, 7839), (5226, 7422)]