67276412

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 147834288

約数和(自身を除く): 80557876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 61, 68, 98, 119, 122, 196, 238, 244, 331, 427, 476, 662, 833, 854, 1037, 1324, 1666, 1708, 2074, 2317, 2989, 3332, 4148, 4634, 5627, 5978, 7259, 9268, 11254, 11956, 14518, 16219, 20191, 22508, 29036, 32438, 39389, 40382, 50813, 64876, 78778, 80764, 101626, 141337, 157556, 203252, 275723, 282674, 343247, 551446, 565348, 686494, 989359, 1102892, 1372988, 1978718, 2402729, 3957436, 4805458, 9610916, 16819103, 33638206, 67276412]

約数ペア:

[(1, 67276412), (2, 33638206), (4, 16819103), (7, 9610916), (14, 4805458), (17, 3957436), (28, 2402729), (34, 1978718), (49, 1372988), (61, 1102892), (68, 989359), (98, 686494), (119, 565348), (122, 551446), (196, 343247), (238, 282674), (244, 275723), (331, 203252), (427, 157556), (476, 141337), (662, 101626), (833, 80764), (854, 78778), (1037, 64876), (1324, 50813), (1666, 40382), (1708, 39389), (2074, 32438), (2317, 29036), (2989, 22508), (3332, 20191), (4148, 16219), (4634, 14518), (5627, 11956), (5978, 11254), (7259, 9268)]