77445370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 159563520

約数和(自身を除く): 82118150

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 85, 115, 145, 170, 230, 290, 391, 493, 667, 683, 782, 986, 1334, 1366, 1955, 2465, 3335, 3415, 3910, 4930, 6670, 6830, 11339, 11611, 15709, 19807, 22678, 23222, 31418, 39614, 56695, 58055, 78545, 99035, 113390, 116110, 157090, 198070, 267053, 336719, 455561, 534106, 673438, 911122, 1335265, 1683595, 2277805, 2670530, 3367190, 4555610, 7744537, 15489074, 38722685, 77445370]

約数ペア:

[(1, 77445370), (2, 38722685), (5, 15489074), (10, 7744537), (17, 4555610), (23, 3367190), (29, 2670530), (34, 2277805), (46, 1683595), (58, 1335265), (85, 911122), (115, 673438), (145, 534106), (170, 455561), (230, 336719), (290, 267053), (391, 198070), (493, 157090), (667, 116110), (683, 113390), (782, 99035), (986, 78545), (1334, 58055), (1366, 56695), (1955, 39614), (2465, 31418), (3335, 23222), (3415, 22678), (3910, 19807), (4930, 15709), (6670, 11611), (6830, 11339)]