70944244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 153692672

約数和(自身を除く): 82748428

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 47, 62, 74, 94, 124, 148, 188, 217, 259, 329, 434, 518, 658, 868, 1036, 1147, 1316, 1457, 1739, 2209, 2294, 2914, 3478, 4418, 4588, 5828, 6956, 8029, 8836, 10199, 12173, 15463, 16058, 20398, 24346, 30926, 32116, 40796, 48692, 53909, 61852, 68479, 81733, 107818, 136958, 163466, 215636, 273916, 326932, 377363, 479353, 572131, 754726, 958706, 1144262, 1509452, 1917412, 2288524, 2533723, 5067446, 10134892, 17736061, 35472122, 70944244]

約数ペア:

[(1, 70944244), (2, 35472122), (4, 17736061), (7, 10134892), (14, 5067446), (28, 2533723), (31, 2288524), (37, 1917412), (47, 1509452), (62, 1144262), (74, 958706), (94, 754726), (124, 572131), (148, 479353), (188, 377363), (217, 326932), (259, 273916), (329, 215636), (434, 163466), (518, 136958), (658, 107818), (868, 81733), (1036, 68479), (1147, 61852), (1316, 53909), (1457, 48692), (1739, 40796), (2209, 32116), (2294, 30926), (2914, 24346), (3478, 20398), (4418, 16058), (4588, 15463), (5828, 12173), (6956, 10199), (8029, 8836)]