65444796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 172075904

約数和(自身を除く): 106631108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 631, 774, 804, 1206, 1262, 1548, 1893, 2412, 2524, 2881, 3786, 5679, 5762, 7572, 8643, 11358, 11524, 17286, 22716, 25929, 27133, 34572, 42277, 51858, 54266, 81399, 84554, 103716, 108532, 126831, 162798, 169108, 244197, 253662, 325596, 380493, 488394, 507324, 760986, 976788, 1521972, 1817911, 3635822, 5453733, 7271644, 10907466, 16361199, 21814932, 32722398, 65444796]

約数ペア:

[(1, 65444796), (2, 32722398), (3, 21814932), (4, 16361199), (6, 10907466), (9, 7271644), (12, 5453733), (18, 3635822), (36, 1817911), (43, 1521972), (67, 976788), (86, 760986), (129, 507324), (134, 488394), (172, 380493), (201, 325596), (258, 253662), (268, 244197), (387, 169108), (402, 162798), (516, 126831), (603, 108532), (631, 103716), (774, 84554), (804, 81399), (1206, 54266), (1262, 51858), (1548, 42277), (1893, 34572), (2412, 27133), (2524, 25929), (2881, 22716), (3786, 17286), (5679, 11524), (5762, 11358), (7572, 8643)]