82715512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 181238400

約数和(自身を除く): 98522888

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 122, 152, 209, 244, 418, 488, 671, 811, 836, 1159, 1342, 1622, 1672, 2318, 2684, 3244, 4636, 5368, 6488, 8921, 9272, 12749, 15409, 17842, 25498, 30818, 35684, 49471, 50996, 61636, 71368, 98942, 101992, 123272, 169499, 197884, 338998, 395768, 544181, 677996, 939949, 1088362, 1355992, 1879898, 2176724, 3759796, 4353448, 7519592, 10339439, 20678878, 41357756, 82715512]

約数ペア:

[(1, 82715512), (2, 41357756), (4, 20678878), (8, 10339439), (11, 7519592), (19, 4353448), (22, 3759796), (38, 2176724), (44, 1879898), (61, 1355992), (76, 1088362), (88, 939949), (122, 677996), (152, 544181), (209, 395768), (244, 338998), (418, 197884), (488, 169499), (671, 123272), (811, 101992), (836, 98942), (1159, 71368), (1342, 61636), (1622, 50996), (1672, 49471), (2318, 35684), (2684, 30818), (3244, 25498), (4636, 17842), (5368, 15409), (6488, 12749), (8921, 9272)]