72497541088

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{19073}}^1$

素因数の和:19400

約数の個数: 96

約数和(自身を含む): 166117754880

約数和(自身を除く): 93620213792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 239, 284, 478, 497, 568, 956, 994, 1136, 1673, 1912, 1988, 2272, 3346, 3824, 3976, 6692, 7648, 7952, 13384, 15904, 16969, 19073, 26768, 33938, 38146, 53536, 67876, 76292, 118783, 133511, 135752, 152584, 237566, 267022, 271504, 305168, 475132, 534044, 543008, 610336, 950264, 1068088, 1354183, 1900528, 2136176, 2708366, 3801056, 4272352, 4558447, 5416732, 9116894, 9479281, 10833464, 18233788, 18958562, 21666928, 31909129, 36467576, 37917124, 43333856, 63818258, 72935152, 75834248, 127636516, 145870304, 151668496, 255273032, 303336992, 323649737, 510546064, 647299474, 1021092128, 1294598948, 2265548159, 2589197896, 4531096318, 5178395792, 9062192636, 10356791584, 18124385272, 36248770544, 72497541088]

約数ペア:

[(1, 72497541088), (2, 36248770544), (4, 18124385272), (7, 10356791584), (8, 9062192636), (14, 5178395792), (16, 4531096318), (28, 2589197896), (32, 2265548159), (56, 1294598948), (71, 1021092128), (112, 647299474), (142, 510546064), (224, 323649737), (239, 303336992), (284, 255273032), (478, 151668496), (497, 145870304), (568, 127636516), (956, 75834248), (994, 72935152), (1136, 63818258), (1673, 43333856), (1912, 37917124), (1988, 36467576), (2272, 31909129), (3346, 21666928), (3824, 18958562), (3976, 18233788), (6692, 10833464), (7648, 9479281), (7952, 9116894), (13384, 5416732), (15904, 4558447), (16969, 4272352), (19073, 3801056), (26768, 2708366), (33938, 2136176), (38146, 1900528), (53536, 1354183), (67876, 1068088), (76292, 950264), (118783, 610336), (133511, 543008), (135752, 534044), (152584, 475132), (237566, 305168), (267022, 271504)]