80913756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 239081472

約数和(自身を除く): 158167716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 154, 201, 231, 268, 308, 402, 462, 469, 737, 804, 924, 938, 1307, 1407, 1474, 1876, 2211, 2614, 2814, 2948, 3921, 4422, 5159, 5228, 5628, 7842, 8844, 9149, 10318, 14377, 15477, 15684, 18298, 20636, 27447, 28754, 30954, 36596, 43131, 54894, 57508, 61908, 86262, 87569, 100639, 109788, 172524, 175138, 201278, 262707, 301917, 350276, 402556, 525414, 603834, 612983, 963259, 1050828, 1207668, 1225966, 1838949, 1926518, 2451932, 2889777, 3677898, 3853036, 5779554, 6742813, 7355796, 11559108, 13485626, 20228439, 26971252, 40456878, 80913756]

約数ペア:

[(1, 80913756), (2, 40456878), (3, 26971252), (4, 20228439), (6, 13485626), (7, 11559108), (11, 7355796), (12, 6742813), (14, 5779554), (21, 3853036), (22, 3677898), (28, 2889777), (33, 2451932), (42, 1926518), (44, 1838949), (66, 1225966), (67, 1207668), (77, 1050828), (84, 963259), (132, 612983), (134, 603834), (154, 525414), (201, 402556), (231, 350276), (268, 301917), (308, 262707), (402, 201278), (462, 175138), (469, 172524), (737, 109788), (804, 100639), (924, 87569), (938, 86262), (1307, 61908), (1407, 57508), (1474, 54894), (1876, 43131), (2211, 36596), (2614, 30954), (2814, 28754), (2948, 27447), (3921, 20636), (4422, 18298), (5159, 15684), (5228, 15477), (5628, 14377), (7842, 10318), (8844, 9149)]