61995708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 166093200

約数和(自身を除く): 104097492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 389, 466, 684, 699, 778, 932, 1167, 1398, 1556, 2097, 2334, 2796, 3501, 4194, 4427, 4668, 7002, 7391, 8388, 8854, 13281, 14004, 14782, 17708, 22173, 26562, 29564, 39843, 44346, 53124, 66519, 79686, 88692, 90637, 133038, 159372, 181274, 266076, 271911, 362548, 543822, 815733, 1087644, 1631466, 1722103, 3262932, 3444206, 5166309, 6888412, 10332618, 15498927, 20665236, 30997854, 61995708]

約数ペア:

[(1, 61995708), (2, 30997854), (3, 20665236), (4, 15498927), (6, 10332618), (9, 6888412), (12, 5166309), (18, 3444206), (19, 3262932), (36, 1722103), (38, 1631466), (57, 1087644), (76, 815733), (114, 543822), (171, 362548), (228, 271911), (233, 266076), (342, 181274), (389, 159372), (466, 133038), (684, 90637), (699, 88692), (778, 79686), (932, 66519), (1167, 53124), (1398, 44346), (1556, 39843), (2097, 29564), (2334, 26562), (2796, 22173), (3501, 17708), (4194, 14782), (4427, 14004), (4668, 13281), (7002, 8854), (7391, 8388)]