78844464

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{983}}^1$

素因数の和:1554

約数の個数: 60

約数和(自身を含む): 221276016

約数和(自身を除く): 142431552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 983, 1114, 1671, 1966, 2228, 2949, 3342, 3932, 4456, 5013, 5898, 6684, 7864, 8847, 8912, 10026, 11796, 13368, 15728, 17694, 20052, 23592, 26736, 35388, 40104, 47184, 70776, 80208, 141552, 547531, 1095062, 1642593, 2190124, 3285186, 4380248, 4927779, 6570372, 8760496, 9855558, 13140744, 19711116, 26281488, 39422232, 78844464]

約数ペア:

[(1, 78844464), (2, 39422232), (3, 26281488), (4, 19711116), (6, 13140744), (8, 9855558), (9, 8760496), (12, 6570372), (16, 4927779), (18, 4380248), (24, 3285186), (36, 2190124), (48, 1642593), (72, 1095062), (144, 547531), (557, 141552), (983, 80208), (1114, 70776), (1671, 47184), (1966, 40104), (2228, 35388), (2949, 26736), (3342, 23592), (3932, 20052), (4456, 17694), (5013, 15728), (5898, 13368), (6684, 11796), (7864, 10026), (8847, 8912)]