73484964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 213711680

約数和(自身を除く): 140226716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1789, 1956, 2282, 2934, 3423, 3578, 4564, 5367, 5868, 6846, 7156, 10269, 10734, 12523, 13692, 16101, 20538, 21468, 25046, 32202, 37569, 41076, 50092, 64404, 75138, 112707, 150276, 225414, 291607, 450828, 583214, 874821, 1166428, 1749642, 2041249, 2624463, 3499284, 4082498, 5248926, 6123747, 8164996, 10497852, 12247494, 18371241, 24494988, 36742482, 73484964]

約数ペア:

[(1, 73484964), (2, 36742482), (3, 24494988), (4, 18371241), (6, 12247494), (7, 10497852), (9, 8164996), (12, 6123747), (14, 5248926), (18, 4082498), (21, 3499284), (28, 2624463), (36, 2041249), (42, 1749642), (63, 1166428), (84, 874821), (126, 583214), (163, 450828), (252, 291607), (326, 225414), (489, 150276), (652, 112707), (978, 75138), (1141, 64404), (1467, 50092), (1789, 41076), (1956, 37569), (2282, 32202), (2934, 25046), (3423, 21468), (3578, 20538), (4564, 16101), (5367, 13692), (5868, 12523), (6846, 10734), (7156, 10269)]