130651668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1181}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 378618240

約数和(自身を除く): 247966572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 878, 1181, 1317, 1756, 2362, 2634, 3073, 3543, 3951, 4724, 5268, 6146, 7086, 7902, 8267, 9219, 10629, 12292, 14172, 15804, 16534, 18438, 21258, 24801, 27657, 33068, 36876, 42516, 49602, 55314, 74403, 99204, 110628, 148806, 297612, 518459, 1036918, 1555377, 2073836, 3110754, 3629213, 4666131, 6221508, 7258426, 9332262, 10887639, 14516852, 18664524, 21775278, 32662917, 43550556, 65325834, 130651668]

約数ペア:

[(1, 130651668), (2, 65325834), (3, 43550556), (4, 32662917), (6, 21775278), (7, 18664524), (9, 14516852), (12, 10887639), (14, 9332262), (18, 7258426), (21, 6221508), (28, 4666131), (36, 3629213), (42, 3110754), (63, 2073836), (84, 1555377), (126, 1036918), (252, 518459), (439, 297612), (878, 148806), (1181, 110628), (1317, 99204), (1756, 74403), (2362, 55314), (2634, 49602), (3073, 42516), (3543, 36876), (3951, 33068), (4724, 27657), (5268, 24801), (6146, 21258), (7086, 18438), (7902, 16534), (8267, 15804), (9219, 14172), (10629, 12292)]