80481204

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 210243488

約数和(自身を除く): 129762284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 547, 549, 603, 732, 804, 1094, 1098, 1206, 1641, 2188, 2196, 2412, 3282, 4087, 4923, 6564, 8174, 9846, 12261, 16348, 19692, 24522, 33367, 36649, 36783, 49044, 66734, 73298, 73566, 100101, 109947, 133468, 146596, 147132, 200202, 219894, 300303, 329841, 400404, 439788, 600606, 659682, 1201212, 1319364, 2235589, 4471178, 6706767, 8942356, 13413534, 20120301, 26827068, 40240602, 80481204]

約数ペア:

[(1, 80481204), (2, 40240602), (3, 26827068), (4, 20120301), (6, 13413534), (9, 8942356), (12, 6706767), (18, 4471178), (36, 2235589), (61, 1319364), (67, 1201212), (122, 659682), (134, 600606), (183, 439788), (201, 400404), (244, 329841), (268, 300303), (366, 219894), (402, 200202), (547, 147132), (549, 146596), (603, 133468), (732, 109947), (804, 100101), (1094, 73566), (1098, 73298), (1206, 66734), (1641, 49044), (2188, 36783), (2196, 36649), (2412, 33367), (3282, 24522), (4087, 19692), (4923, 16348), (6564, 12261), (8174, 9846)]