65989638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 173601792

約数和(自身を除く): 107612154

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 341, 403, 429, 558, 682, 806, 827, 858, 1023, 1209, 1287, 1654, 2046, 2418, 2481, 2574, 3069, 3627, 4433, 4962, 6138, 7254, 7443, 8866, 9097, 10751, 13299, 14886, 18194, 21502, 25637, 26598, 27291, 32253, 39897, 51274, 54582, 64506, 76911, 79794, 81873, 96759, 118261, 153822, 163746, 193518, 230733, 236522, 282007, 333281, 354783, 461466, 564014, 666562, 709566, 846021, 999843, 1064349, 1692042, 1999686, 2128698, 2538063, 2999529, 3666091, 5076126, 5999058, 7332182, 10998273, 21996546, 32994819, 65989638]

約数ペア:

[(1, 65989638), (2, 32994819), (3, 21996546), (6, 10998273), (9, 7332182), (11, 5999058), (13, 5076126), (18, 3666091), (22, 2999529), (26, 2538063), (31, 2128698), (33, 1999686), (39, 1692042), (62, 1064349), (66, 999843), (78, 846021), (93, 709566), (99, 666562), (117, 564014), (143, 461466), (186, 354783), (198, 333281), (234, 282007), (279, 236522), (286, 230733), (341, 193518), (403, 163746), (429, 153822), (558, 118261), (682, 96759), (806, 81873), (827, 79794), (858, 76911), (1023, 64506), (1209, 54582), (1287, 51274), (1654, 39897), (2046, 32253), (2418, 27291), (2481, 26598), (2574, 25637), (3069, 21502), (3627, 18194), (4433, 14886), (4962, 13299), (6138, 10751), (7254, 9097), (7443, 8866)]