91306796

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 200234160

約数和(自身を除く): 108927364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 119, 134, 196, 238, 268, 409, 469, 476, 818, 833, 938, 1139, 1636, 1666, 1876, 2278, 2863, 3283, 3332, 4556, 5726, 6566, 6953, 7973, 11452, 13132, 13906, 15946, 20041, 27403, 27812, 31892, 40082, 48671, 54806, 55811, 80164, 97342, 109612, 111622, 191821, 194684, 223244, 340697, 383642, 465851, 681394, 767284, 931702, 1342747, 1362788, 1863404, 2685494, 3260957, 5370988, 6521914, 13043828, 22826699, 45653398, 91306796]

約数ペア:

[(1, 91306796), (2, 45653398), (4, 22826699), (7, 13043828), (14, 6521914), (17, 5370988), (28, 3260957), (34, 2685494), (49, 1863404), (67, 1362788), (68, 1342747), (98, 931702), (119, 767284), (134, 681394), (196, 465851), (238, 383642), (268, 340697), (409, 223244), (469, 194684), (476, 191821), (818, 111622), (833, 109612), (938, 97342), (1139, 80164), (1636, 55811), (1666, 54806), (1876, 48671), (2278, 40082), (2863, 31892), (3283, 27812), (3332, 27403), (4556, 20041), (5726, 15946), (6566, 13906), (6953, 13132), (7973, 11452)]