80560914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 193314816

約数和(自身を除く): 112753902

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 658, 777, 987, 1103, 1554, 1739, 1974, 2206, 3309, 3478, 5217, 6618, 7721, 10434, 12173, 15442, 23163, 24346, 36519, 40811, 46326, 51841, 73038, 81622, 103682, 122433, 155523, 244866, 285677, 311046, 362887, 571354, 725774, 857031, 1088661, 1714062, 1918117, 2177322, 3836234, 5754351, 11508702, 13426819, 26853638, 40280457, 80560914]

約数ペア:

[(1, 80560914), (2, 40280457), (3, 26853638), (6, 13426819), (7, 11508702), (14, 5754351), (21, 3836234), (37, 2177322), (42, 1918117), (47, 1714062), (74, 1088661), (94, 857031), (111, 725774), (141, 571354), (222, 362887), (259, 311046), (282, 285677), (329, 244866), (518, 155523), (658, 122433), (777, 103682), (987, 81622), (1103, 73038), (1554, 51841), (1739, 46326), (1974, 40811), (2206, 36519), (3309, 24346), (3478, 23163), (5217, 15442), (6618, 12173), (7721, 10434)]