15304068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 42515928

約数和(自身を除く): 27211860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 617, 636, 689, 954, 1234, 1378, 1851, 1908, 2067, 2468, 2756, 3702, 4134, 5553, 6201, 7404, 8021, 8268, 11106, 12402, 16042, 22212, 24063, 24804, 32084, 32701, 48126, 65402, 72189, 96252, 98103, 130804, 144378, 196206, 288756, 294309, 392412, 425113, 588618, 850226, 1177236, 1275339, 1700452, 2550678, 3826017, 5101356, 7652034, 15304068]

約数ペア:

[(1, 15304068), (2, 7652034), (3, 5101356), (4, 3826017), (6, 2550678), (9, 1700452), (12, 1275339), (13, 1177236), (18, 850226), (26, 588618), (36, 425113), (39, 392412), (52, 294309), (53, 288756), (78, 196206), (106, 144378), (117, 130804), (156, 98103), (159, 96252), (212, 72189), (234, 65402), (318, 48126), (468, 32701), (477, 32084), (617, 24804), (636, 24063), (689, 22212), (954, 16042), (1234, 12402), (1378, 11106), (1851, 8268), (1908, 8021), (2067, 7404), (2468, 6201), (2756, 5553), (3702, 4134)]