64603638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 72

約数和(自身を含む): 162353880

約数和(自身を除く): 97750242

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 289, 306, 374, 561, 578, 867, 1122, 1129, 1683, 1734, 2258, 2601, 3179, 3366, 3387, 5202, 6358, 6774, 9537, 10161, 12419, 19074, 19193, 20322, 24838, 28611, 37257, 38386, 57222, 57579, 74514, 111771, 115158, 172737, 211123, 223542, 326281, 345474, 422246, 633369, 652562, 978843, 1266738, 1900107, 1957686, 2936529, 3589091, 3800214, 5873058, 7178182, 10767273, 21534546, 32301819, 64603638]

約数ペア:

[(1, 64603638), (2, 32301819), (3, 21534546), (6, 10767273), (9, 7178182), (11, 5873058), (17, 3800214), (18, 3589091), (22, 2936529), (33, 1957686), (34, 1900107), (51, 1266738), (66, 978843), (99, 652562), (102, 633369), (153, 422246), (187, 345474), (198, 326281), (289, 223542), (306, 211123), (374, 172737), (561, 115158), (578, 111771), (867, 74514), (1122, 57579), (1129, 57222), (1683, 38386), (1734, 37257), (2258, 28611), (2601, 24838), (3179, 20322), (3366, 19193), (3387, 19074), (5202, 12419), (6358, 10161), (6774, 9537)]