77448532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 164868480

約数和(自身を除く): 87419948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 563, 578, 1126, 1156, 2023, 2252, 3941, 4046, 4913, 7882, 8092, 9571, 9826, 15764, 19142, 19652, 34391, 38284, 66997, 68782, 133994, 137564, 162707, 267988, 325414, 650828, 1138949, 2277898, 2766019, 4555796, 5532038, 11064076, 19362133, 38724266, 77448532]

約数ペア:

[(1, 77448532), (2, 38724266), (4, 19362133), (7, 11064076), (14, 5532038), (17, 4555796), (28, 2766019), (34, 2277898), (68, 1138949), (119, 650828), (238, 325414), (289, 267988), (476, 162707), (563, 137564), (578, 133994), (1126, 68782), (1156, 66997), (2023, 38284), (2252, 34391), (3941, 19652), (4046, 19142), (4913, 15764), (7882, 9826), (8092, 9571)]