39961764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 112641984

約数和(自身を除く): 72680220

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 167, 204, 207, 276, 289, 306, 334, 391, 414, 501, 578, 612, 668, 782, 828, 867, 1002, 1156, 1173, 1503, 1564, 1734, 2004, 2346, 2601, 2839, 3006, 3468, 3519, 3841, 4692, 5202, 5678, 6012, 6647, 7038, 7682, 8517, 10404, 11356, 11523, 13294, 14076, 15364, 17034, 19941, 23046, 25551, 26588, 34068, 34569, 39882, 46092, 48263, 51102, 59823, 65297, 69138, 79764, 96526, 102204, 119646, 130594, 138276, 144789, 193052, 195891, 239292, 261188, 289578, 391782, 434367, 579156, 587673, 783564, 868734, 1110049, 1175346, 1737468, 2220098, 2350692, 3330147, 4440196, 6660294, 9990441, 13320588, 19980882, 39961764]

約数ペア:

[(1, 39961764), (2, 19980882), (3, 13320588), (4, 9990441), (6, 6660294), (9, 4440196), (12, 3330147), (17, 2350692), (18, 2220098), (23, 1737468), (34, 1175346), (36, 1110049), (46, 868734), (51, 783564), (68, 587673), (69, 579156), (92, 434367), (102, 391782), (138, 289578), (153, 261188), (167, 239292), (204, 195891), (207, 193052), (276, 144789), (289, 138276), (306, 130594), (334, 119646), (391, 102204), (414, 96526), (501, 79764), (578, 69138), (612, 65297), (668, 59823), (782, 51102), (828, 48263), (867, 46092), (1002, 39882), (1156, 34569), (1173, 34068), (1503, 26588), (1564, 25551), (1734, 23046), (2004, 19941), (2346, 17034), (2601, 15364), (2839, 14076), (3006, 13294), (3468, 11523), (3519, 11356), (3841, 10404), (4692, 8517), (5202, 7682), (5678, 7038), (6012, 6647)]