90998752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 210621600

約数和(自身を除く): 119622848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 304, 377, 397, 416, 464, 494, 551, 608, 754, 794, 928, 988, 1102, 1508, 1588, 1976, 2204, 3016, 3176, 3952, 4408, 5161, 6032, 6352, 7163, 7543, 7904, 8816, 10322, 11513, 12064, 12704, 14326, 15086, 17632, 20644, 23026, 28652, 30172, 41288, 46052, 57304, 60344, 82576, 92104, 98059, 114608, 120688, 149669, 165152, 184208, 196118, 218747, 229216, 241376, 299338, 368416, 392236, 437494, 598676, 784472, 874988, 1197352, 1568944, 1749976, 2394704, 2843711, 3137888, 3499952, 4789408, 5687422, 6999904, 11374844, 22749688, 45499376, 90998752]

約数ペア:

[(1, 90998752), (2, 45499376), (4, 22749688), (8, 11374844), (13, 6999904), (16, 5687422), (19, 4789408), (26, 3499952), (29, 3137888), (32, 2843711), (38, 2394704), (52, 1749976), (58, 1568944), (76, 1197352), (104, 874988), (116, 784472), (152, 598676), (208, 437494), (232, 392236), (247, 368416), (304, 299338), (377, 241376), (397, 229216), (416, 218747), (464, 196118), (494, 184208), (551, 165152), (608, 149669), (754, 120688), (794, 114608), (928, 98059), (988, 92104), (1102, 82576), (1508, 60344), (1588, 57304), (1976, 46052), (2204, 41288), (3016, 30172), (3176, 28652), (3952, 23026), (4408, 20644), (5161, 17632), (6032, 15086), (6352, 14326), (7163, 12704), (7543, 12064), (7904, 11513), (8816, 10322)]