81295056

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1073

約数の個数: 80

約数和(自身を含む): 234657600

約数和(自身を除く): 153362544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 829, 908, 1362, 1658, 1816, 2043, 2487, 2724, 3316, 3632, 4086, 4974, 5448, 6129, 6632, 7461, 8172, 9948, 10896, 12258, 13264, 14922, 16344, 19896, 22383, 24516, 29844, 32688, 39792, 44766, 49032, 59688, 89532, 98064, 119376, 179064, 188183, 358128, 376366, 564549, 752732, 1129098, 1505464, 1693647, 2258196, 3010928, 3387294, 4516392, 5080941, 6774588, 9032784, 10161882, 13549176, 20323764, 27098352, 40647528, 81295056]

約数ペア:

[(1, 81295056), (2, 40647528), (3, 27098352), (4, 20323764), (6, 13549176), (8, 10161882), (9, 9032784), (12, 6774588), (16, 5080941), (18, 4516392), (24, 3387294), (27, 3010928), (36, 2258196), (48, 1693647), (54, 1505464), (72, 1129098), (108, 752732), (144, 564549), (216, 376366), (227, 358128), (432, 188183), (454, 179064), (681, 119376), (829, 98064), (908, 89532), (1362, 59688), (1658, 49032), (1816, 44766), (2043, 39792), (2487, 32688), (2724, 29844), (3316, 24516), (3632, 22383), (4086, 19896), (4974, 16344), (5448, 14922), (6129, 13264), (6632, 12258), (7461, 10896), (8172, 9948)]