66853476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 182101920

約数和(自身を除く): 115248444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2273, 2451, 3268, 4546, 4902, 6819, 7353, 9092, 9804, 13638, 14706, 20457, 27276, 29412, 40914, 43187, 81828, 86374, 97739, 129561, 172748, 195478, 259122, 293217, 388683, 390956, 518244, 586434, 777366, 879651, 1172868, 1554732, 1759302, 1857041, 3518604, 3714082, 5571123, 7428164, 11142246, 16713369, 22284492, 33426738, 66853476]

約数ペア:

[(1, 66853476), (2, 33426738), (3, 22284492), (4, 16713369), (6, 11142246), (9, 7428164), (12, 5571123), (18, 3714082), (19, 3518604), (36, 1857041), (38, 1759302), (43, 1554732), (57, 1172868), (76, 879651), (86, 777366), (114, 586434), (129, 518244), (171, 390956), (172, 388683), (228, 293217), (258, 259122), (342, 195478), (387, 172748), (516, 129561), (684, 97739), (774, 86374), (817, 81828), (1548, 43187), (1634, 40914), (2273, 29412), (2451, 27276), (3268, 20457), (4546, 14706), (4902, 13638), (6819, 9804), (7353, 9092)]