72392848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 60

約数和(自身を含む): 156954364

約数和(自身を除く): 84561516

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 613, 671, 968, 976, 1226, 1342, 1936, 2452, 2684, 4904, 5368, 6743, 7381, 9808, 10736, 13486, 14762, 26972, 29524, 37393, 53944, 59048, 74173, 74786, 107888, 118096, 148346, 149572, 296692, 299144, 411323, 593384, 598288, 822646, 1186768, 1645292, 3290584, 4524553, 6581168, 9049106, 18098212, 36196424, 72392848]

約数ペア:

[(1, 72392848), (2, 36196424), (4, 18098212), (8, 9049106), (11, 6581168), (16, 4524553), (22, 3290584), (44, 1645292), (61, 1186768), (88, 822646), (121, 598288), (122, 593384), (176, 411323), (242, 299144), (244, 296692), (484, 149572), (488, 148346), (613, 118096), (671, 107888), (968, 74786), (976, 74173), (1226, 59048), (1342, 53944), (1936, 37393), (2452, 29524), (2684, 26972), (4904, 14762), (5368, 13486), (6743, 10736), (7381, 9808)]