72263941568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{22039}}^1$

素因数の和:22634

約数の個数: 112

約数和(自身を含む): 176812285440

約数和(自身を除く): 104548343872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 563, 728, 832, 1126, 1456, 2252, 2912, 3941, 4504, 5824, 7319, 7882, 9008, 14638, 15764, 18016, 22039, 29276, 31528, 36032, 44078, 51233, 58552, 63056, 88156, 102466, 117104, 126112, 154273, 176312, 204932, 234208, 252224, 286507, 308546, 352624, 409864, 468416, 573014, 617092, 705248, 819728, 1146028, 1234184, 1410496, 1639456, 2005549, 2292056, 2468368, 3278912, 4011098, 4584112, 4936736, 8022196, 9168224, 9873472, 12407957, 16044392, 18336448, 24815914, 32088784, 49631828, 64177568, 86855699, 99263656, 128355136, 161303441, 173711398, 198527312, 322606882, 347422796, 397054624, 645213764, 694845592, 794109248, 1129124087, 1290427528, 1389691184, 2258248174, 2580855056, 2779382368, 4516496348, 5161710112, 5558764736, 9032992696, 10323420224, 18065985392, 36131970784, 72263941568]

約数ペア:

[(1, 72263941568), (2, 36131970784), (4, 18065985392), (7, 10323420224), (8, 9032992696), (13, 5558764736), (14, 5161710112), (16, 4516496348), (26, 2779382368), (28, 2580855056), (32, 2258248174), (52, 1389691184), (56, 1290427528), (64, 1129124087), (91, 794109248), (104, 694845592), (112, 645213764), (182, 397054624), (208, 347422796), (224, 322606882), (364, 198527312), (416, 173711398), (448, 161303441), (563, 128355136), (728, 99263656), (832, 86855699), (1126, 64177568), (1456, 49631828), (2252, 32088784), (2912, 24815914), (3941, 18336448), (4504, 16044392), (5824, 12407957), (7319, 9873472), (7882, 9168224), (9008, 8022196), (14638, 4936736), (15764, 4584112), (18016, 4011098), (22039, 3278912), (29276, 2468368), (31528, 2292056), (36032, 2005549), (44078, 1639456), (51233, 1410496), (58552, 1234184), (63056, 1146028), (88156, 819728), (102466, 705248), (117104, 617092), (126112, 573014), (154273, 468416), (176312, 409864), (204932, 352624), (234208, 308546), (252224, 286507)]