8271996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 22353408

約数和(自身を除く): 14081412

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 41, 43, 46, 51, 68, 69, 82, 86, 92, 102, 123, 129, 138, 164, 172, 204, 246, 258, 276, 391, 492, 516, 697, 731, 782, 943, 989, 1173, 1394, 1462, 1564, 1763, 1886, 1978, 2091, 2193, 2346, 2788, 2829, 2924, 2967, 3526, 3772, 3956, 4182, 4386, 4692, 5289, 5658, 5934, 7052, 8364, 8772, 10578, 11316, 11868, 16031, 16813, 21156, 29971, 32062, 33626, 40549, 48093, 50439, 59942, 64124, 67252, 81098, 89913, 96186, 100878, 119884, 121647, 162196, 179826, 192372, 201756, 243294, 359652, 486588, 689333, 1378666, 2067999, 2757332, 4135998, 8271996]

約数ペア:

[(1, 8271996), (2, 4135998), (3, 2757332), (4, 2067999), (6, 1378666), (12, 689333), (17, 486588), (23, 359652), (34, 243294), (41, 201756), (43, 192372), (46, 179826), (51, 162196), (68, 121647), (69, 119884), (82, 100878), (86, 96186), (92, 89913), (102, 81098), (123, 67252), (129, 64124), (138, 59942), (164, 50439), (172, 48093), (204, 40549), (246, 33626), (258, 32062), (276, 29971), (391, 21156), (492, 16813), (516, 16031), (697, 11868), (731, 11316), (782, 10578), (943, 8772), (989, 8364), (1173, 7052), (1394, 5934), (1462, 5658), (1564, 5289), (1763, 4692), (1886, 4386), (1978, 4182), (2091, 3956), (2193, 3772), (2346, 3526), (2788, 2967), (2829, 2924)]