61644856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 151633440

約数和(自身を除く): 89988584

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 289, 293, 364, 442, 476, 578, 586, 728, 884, 952, 1156, 1172, 1547, 1768, 2023, 2051, 2312, 2344, 3094, 3757, 3809, 4046, 4102, 4981, 6188, 7514, 7618, 8092, 8204, 9962, 12376, 15028, 15236, 16184, 16408, 19924, 26299, 26663, 30056, 30472, 34867, 39848, 52598, 53326, 64753, 69734, 84677, 105196, 106652, 129506, 139468, 169354, 210392, 213304, 259012, 278936, 338708, 453271, 518024, 592739, 677416, 906542, 1100801, 1185478, 1813084, 2201602, 2370956, 3626168, 4403204, 4741912, 7705607, 8806408, 15411214, 30822428, 61644856]

約数ペア:

[(1, 61644856), (2, 30822428), (4, 15411214), (7, 8806408), (8, 7705607), (13, 4741912), (14, 4403204), (17, 3626168), (26, 2370956), (28, 2201602), (34, 1813084), (52, 1185478), (56, 1100801), (68, 906542), (91, 677416), (104, 592739), (119, 518024), (136, 453271), (182, 338708), (221, 278936), (238, 259012), (289, 213304), (293, 210392), (364, 169354), (442, 139468), (476, 129506), (578, 106652), (586, 105196), (728, 84677), (884, 69734), (952, 64753), (1156, 53326), (1172, 52598), (1547, 39848), (1768, 34867), (2023, 30472), (2051, 30056), (2312, 26663), (2344, 26299), (3094, 19924), (3757, 16408), (3809, 16184), (4046, 15236), (4102, 15028), (4981, 12376), (6188, 9962), (7514, 8204), (7618, 8092)]