69650428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 77436932

約数列:

[1, 2, 4, 17, 19, 31, 34, 37, 38, 47, 62, 68, 74, 76, 94, 124, 148, 188, 323, 527, 589, 629, 646, 703, 799, 893, 1054, 1147, 1178, 1258, 1292, 1406, 1457, 1598, 1739, 1786, 2108, 2294, 2356, 2516, 2812, 2914, 3196, 3478, 3572, 4588, 5828, 6956, 10013, 11951, 15181, 19499, 20026, 21793, 23902, 24769, 27683, 29563, 30362, 33041, 38998, 40052, 43586, 47804, 49538, 53909, 55366, 59126, 60724, 66082, 77996, 87172, 99076, 107818, 110732, 118252, 132164, 215636, 370481, 470611, 561697, 740962, 916453, 941222, 1024271, 1123394, 1481924, 1832906, 1882444, 2048542, 2246788, 3665812, 4097084, 17412607, 34825214, 69650428]

約数ペア:

[(1, 69650428), (2, 34825214), (4, 17412607), (17, 4097084), (19, 3665812), (31, 2246788), (34, 2048542), (37, 1882444), (38, 1832906), (47, 1481924), (62, 1123394), (68, 1024271), (74, 941222), (76, 916453), (94, 740962), (124, 561697), (148, 470611), (188, 370481), (323, 215636), (527, 132164), (589, 118252), (629, 110732), (646, 107818), (703, 99076), (799, 87172), (893, 77996), (1054, 66082), (1147, 60724), (1178, 59126), (1258, 55366), (1292, 53909), (1406, 49538), (1457, 47804), (1598, 43586), (1739, 40052), (1786, 38998), (2108, 33041), (2294, 30362), (2356, 29563), (2516, 27683), (2812, 24769), (2914, 23902), (3196, 21793), (3478, 20026), (3572, 19499), (4588, 15181), (5828, 11951), (6956, 10013)]