4043052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 11282544

約数和(自身を除く): 7239492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 163, 212, 234, 318, 326, 468, 477, 489, 636, 652, 689, 954, 978, 1378, 1467, 1908, 1956, 2067, 2119, 2756, 2934, 4134, 4238, 5868, 6201, 6357, 8268, 8476, 8639, 12402, 12714, 17278, 19071, 24804, 25428, 25917, 34556, 38142, 51834, 76284, 77751, 103668, 112307, 155502, 224614, 311004, 336921, 449228, 673842, 1010763, 1347684, 2021526, 4043052]

約数ペア:

[(1, 4043052), (2, 2021526), (3, 1347684), (4, 1010763), (6, 673842), (9, 449228), (12, 336921), (13, 311004), (18, 224614), (26, 155502), (36, 112307), (39, 103668), (52, 77751), (53, 76284), (78, 51834), (106, 38142), (117, 34556), (156, 25917), (159, 25428), (163, 24804), (212, 19071), (234, 17278), (318, 12714), (326, 12402), (468, 8639), (477, 8476), (489, 8268), (636, 6357), (652, 6201), (689, 5868), (954, 4238), (978, 4134), (1378, 2934), (1467, 2756), (1908, 2119), (1956, 2067)]