25873524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 70394688

約数和(自身を除く): 44521164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 631, 804, 1139, 1206, 1262, 1893, 2278, 2412, 2524, 3417, 3786, 4556, 5679, 6834, 7572, 10251, 10727, 11358, 13668, 20502, 21454, 22716, 32181, 41004, 42277, 42908, 64362, 84554, 96543, 126831, 128724, 169108, 193086, 253662, 380493, 386172, 507324, 718709, 760986, 1437418, 1521972, 2156127, 2874836, 4312254, 6468381, 8624508, 12936762, 25873524]

約数ペア:

[(1, 25873524), (2, 12936762), (3, 8624508), (4, 6468381), (6, 4312254), (9, 2874836), (12, 2156127), (17, 1521972), (18, 1437418), (34, 760986), (36, 718709), (51, 507324), (67, 386172), (68, 380493), (102, 253662), (134, 193086), (153, 169108), (201, 128724), (204, 126831), (268, 96543), (306, 84554), (402, 64362), (603, 42908), (612, 42277), (631, 41004), (804, 32181), (1139, 22716), (1206, 21454), (1262, 20502), (1893, 13668), (2278, 11358), (2412, 10727), (2524, 10251), (3417, 7572), (3786, 6834), (4556, 5679)]