64389936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5474

約数の個数: 80

約数和(自身を含む): 188599040

約数和(自身を除く): 124209104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5431, 5928, 10862, 11856, 16293, 21724, 32586, 43448, 65172, 70603, 86896, 103189, 130344, 141206, 206378, 211809, 260688, 282412, 309567, 412756, 423618, 564824, 619134, 825512, 847236, 1129648, 1238268, 1341457, 1651024, 1694472, 2476536, 2682914, 3388944, 4024371, 4953072, 5365828, 8048742, 10731656, 16097484, 21463312, 32194968, 64389936]

約数ペア:

[(1, 64389936), (2, 32194968), (3, 21463312), (4, 16097484), (6, 10731656), (8, 8048742), (12, 5365828), (13, 4953072), (16, 4024371), (19, 3388944), (24, 2682914), (26, 2476536), (38, 1694472), (39, 1651024), (48, 1341457), (52, 1238268), (57, 1129648), (76, 847236), (78, 825512), (104, 619134), (114, 564824), (152, 423618), (156, 412756), (208, 309567), (228, 282412), (247, 260688), (304, 211809), (312, 206378), (456, 141206), (494, 130344), (624, 103189), (741, 86896), (912, 70603), (988, 65172), (1482, 43448), (1976, 32586), (2964, 21724), (3952, 16293), (5431, 11856), (5928, 10862)]