42325344

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 121021992

約数和(自身を除く): 78696648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 523, 562, 843, 1046, 1124, 1569, 1686, 2092, 2248, 2529, 3138, 3372, 4184, 4496, 4707, 5058, 6276, 6744, 8368, 8992, 9414, 10116, 12552, 13488, 16736, 18828, 20232, 25104, 26976, 37656, 40464, 50208, 75312, 80928, 146963, 150624, 293926, 440889, 587852, 881778, 1175704, 1322667, 1763556, 2351408, 2645334, 3527112, 4702816, 5290668, 7054224, 10581336, 14108448, 21162672, 42325344]

約数ペア:

[(1, 42325344), (2, 21162672), (3, 14108448), (4, 10581336), (6, 7054224), (8, 5290668), (9, 4702816), (12, 3527112), (16, 2645334), (18, 2351408), (24, 1763556), (32, 1322667), (36, 1175704), (48, 881778), (72, 587852), (96, 440889), (144, 293926), (281, 150624), (288, 146963), (523, 80928), (562, 75312), (843, 50208), (1046, 40464), (1124, 37656), (1569, 26976), (1686, 25104), (2092, 20232), (2248, 18828), (2529, 16736), (3138, 13488), (3372, 12552), (4184, 10116), (4496, 9414), (4707, 8992), (5058, 8368), (6276, 6744)]