90828512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 199987200

約数和(自身を除く): 109158688

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 61, 62, 76, 79, 122, 124, 152, 158, 244, 248, 304, 316, 488, 496, 589, 608, 632, 976, 992, 1159, 1178, 1264, 1501, 1891, 1952, 2318, 2356, 2449, 2528, 3002, 3782, 4636, 4712, 4819, 4898, 6004, 7564, 9272, 9424, 9638, 9796, 12008, 15128, 18544, 18848, 19276, 19592, 24016, 30256, 35929, 37088, 38552, 39184, 46531, 48032, 60512, 71858, 77104, 78368, 91561, 93062, 143716, 149389, 154208, 183122, 186124, 287432, 298778, 366244, 372248, 574864, 597556, 732488, 744496, 1149728, 1195112, 1464976, 1488992, 2390224, 2838391, 2929952, 4780448, 5676782, 11353564, 22707128, 45414256, 90828512]

約数ペア:

[(1, 90828512), (2, 45414256), (4, 22707128), (8, 11353564), (16, 5676782), (19, 4780448), (31, 2929952), (32, 2838391), (38, 2390224), (61, 1488992), (62, 1464976), (76, 1195112), (79, 1149728), (122, 744496), (124, 732488), (152, 597556), (158, 574864), (244, 372248), (248, 366244), (304, 298778), (316, 287432), (488, 186124), (496, 183122), (589, 154208), (608, 149389), (632, 143716), (976, 93062), (992, 91561), (1159, 78368), (1178, 77104), (1264, 71858), (1501, 60512), (1891, 48032), (1952, 46531), (2318, 39184), (2356, 38552), (2449, 37088), (2528, 35929), (3002, 30256), (3782, 24016), (4636, 19592), (4712, 19276), (4819, 18848), (4898, 18544), (6004, 15128), (7564, 12008), (9272, 9796), (9424, 9638)]