80701344

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3547}}^1$

素因数の和:3642

約数の個数: 72

約数和(自身を含む): 232464960

約数和(自身を除く): 151763616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3547, 3792, 5688, 7094, 7584, 10641, 11376, 14188, 21282, 22752, 28376, 31923, 42564, 56752, 63846, 85128, 113504, 127692, 170256, 255384, 280213, 340512, 510768, 560426, 840639, 1021536, 1120852, 1681278, 2241704, 2521917, 3362556, 4483408, 5043834, 6725112, 8966816, 10087668, 13450224, 20175336, 26900448, 40350672, 80701344]

約数ペア:

[(1, 80701344), (2, 40350672), (3, 26900448), (4, 20175336), (6, 13450224), (8, 10087668), (9, 8966816), (12, 6725112), (16, 5043834), (18, 4483408), (24, 3362556), (32, 2521917), (36, 2241704), (48, 1681278), (72, 1120852), (79, 1021536), (96, 840639), (144, 560426), (158, 510768), (237, 340512), (288, 280213), (316, 255384), (474, 170256), (632, 127692), (711, 113504), (948, 85128), (1264, 63846), (1422, 56752), (1896, 42564), (2528, 31923), (2844, 28376), (3547, 22752), (3792, 21282), (5688, 14188), (7094, 11376), (7584, 10641)]