73895668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 172138176

約数和(自身を除く): 98242508

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1283, 1309, 1694, 2057, 2566, 2618, 3388, 4114, 5132, 5236, 8228, 8981, 14113, 14399, 17962, 21811, 28226, 28798, 35924, 43622, 56452, 57596, 87244, 98791, 152677, 155243, 197582, 239921, 305354, 310486, 395164, 479842, 610708, 620972, 959684, 1086701, 1679447, 2173402, 2639131, 3358894, 4346804, 5278262, 6717788, 10556524, 18473917, 36947834, 73895668]

約数ペア:

[(1, 73895668), (2, 36947834), (4, 18473917), (7, 10556524), (11, 6717788), (14, 5278262), (17, 4346804), (22, 3358894), (28, 2639131), (34, 2173402), (44, 1679447), (68, 1086701), (77, 959684), (119, 620972), (121, 610708), (154, 479842), (187, 395164), (238, 310486), (242, 305354), (308, 239921), (374, 197582), (476, 155243), (484, 152677), (748, 98791), (847, 87244), (1283, 57596), (1309, 56452), (1694, 43622), (2057, 35924), (2566, 28798), (2618, 28226), (3388, 21811), (4114, 17962), (5132, 14399), (5236, 14113), (8228, 8981)]