86484276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 231547680

約数和(自身を除く): 145063404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 227, 228, 342, 454, 557, 681, 684, 908, 1114, 1362, 1671, 2043, 2228, 2724, 3342, 4086, 4313, 5013, 6684, 8172, 8626, 10026, 10583, 12939, 17252, 20052, 21166, 25878, 31749, 38817, 42332, 51756, 63498, 77634, 95247, 126439, 126996, 155268, 190494, 252878, 379317, 380988, 505756, 758634, 1137951, 1517268, 2275902, 2402341, 4551804, 4804682, 7207023, 9609364, 14414046, 21621069, 28828092, 43242138, 86484276]

約数ペア:

[(1, 86484276), (2, 43242138), (3, 28828092), (4, 21621069), (6, 14414046), (9, 9609364), (12, 7207023), (18, 4804682), (19, 4551804), (36, 2402341), (38, 2275902), (57, 1517268), (76, 1137951), (114, 758634), (171, 505756), (227, 380988), (228, 379317), (342, 252878), (454, 190494), (557, 155268), (681, 126996), (684, 126439), (908, 95247), (1114, 77634), (1362, 63498), (1671, 51756), (2043, 42332), (2228, 38817), (2724, 31749), (3342, 25878), (4086, 21166), (4313, 20052), (5013, 17252), (6684, 12939), (8172, 10583), (8626, 10026)]