84988112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 190892544

約数和(自身を除く): 105904432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 407, 421, 496, 592, 682, 814, 842, 1147, 1364, 1628, 1684, 2294, 2728, 3256, 3368, 4588, 4631, 5456, 6512, 6736, 9176, 9262, 12617, 13051, 15577, 18352, 18524, 25234, 26102, 31154, 37048, 50468, 52204, 62308, 74096, 100936, 104408, 124616, 143561, 171347, 201872, 208816, 249232, 287122, 342694, 482887, 574244, 685388, 965774, 1148488, 1370776, 1931548, 2296976, 2741552, 3863096, 5311757, 7726192, 10623514, 21247028, 42494056, 84988112]

約数ペア:

[(1, 84988112), (2, 42494056), (4, 21247028), (8, 10623514), (11, 7726192), (16, 5311757), (22, 3863096), (31, 2741552), (37, 2296976), (44, 1931548), (62, 1370776), (74, 1148488), (88, 965774), (124, 685388), (148, 574244), (176, 482887), (248, 342694), (296, 287122), (341, 249232), (407, 208816), (421, 201872), (496, 171347), (592, 143561), (682, 124616), (814, 104408), (842, 100936), (1147, 74096), (1364, 62308), (1628, 52204), (1684, 50468), (2294, 37048), (2728, 31154), (3256, 26102), (3368, 25234), (4588, 18524), (4631, 18352), (5456, 15577), (6512, 13051), (6736, 12617), (9176, 9262)]