77280476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7321}}^1$

素因数の和:7374

約数の個数: 48

約数和(自身を含む): 172213440

約数和(自身を除く): 94932964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 7321, 10556, 14642, 29284, 51247, 95173, 102494, 190346, 204988, 212309, 380692, 424618, 666211, 849236, 1332422, 1486163, 2664844, 2760017, 2972326, 5520034, 5944652, 11040068, 19320119, 38640238, 77280476]

約数ペア:

[(1, 77280476), (2, 38640238), (4, 19320119), (7, 11040068), (13, 5944652), (14, 5520034), (26, 2972326), (28, 2760017), (29, 2664844), (52, 1486163), (58, 1332422), (91, 849236), (116, 666211), (182, 424618), (203, 380692), (364, 212309), (377, 204988), (406, 190346), (754, 102494), (812, 95173), (1508, 51247), (2639, 29284), (5278, 14642), (7321, 10556)]