75706764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 206841600

約数和(自身を除く): 131134836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 647, 796, 1194, 1294, 1393, 1941, 2388, 2588, 2786, 3882, 4179, 4529, 5572, 7764, 8358, 9058, 9751, 13587, 16716, 18116, 19502, 27174, 29253, 31703, 39004, 54348, 58506, 63406, 95109, 117012, 126812, 128753, 190218, 257506, 380436, 386259, 515012, 772518, 901271, 1545036, 1802542, 2703813, 3605084, 5407626, 6308897, 10815252, 12617794, 18926691, 25235588, 37853382, 75706764]

約数ペア:

[(1, 75706764), (2, 37853382), (3, 25235588), (4, 18926691), (6, 12617794), (7, 10815252), (12, 6308897), (14, 5407626), (21, 3605084), (28, 2703813), (42, 1802542), (49, 1545036), (84, 901271), (98, 772518), (147, 515012), (196, 386259), (199, 380436), (294, 257506), (398, 190218), (588, 128753), (597, 126812), (647, 117012), (796, 95109), (1194, 63406), (1294, 58506), (1393, 54348), (1941, 39004), (2388, 31703), (2588, 29253), (2786, 27174), (3882, 19502), (4179, 18116), (4529, 16716), (5572, 13587), (7764, 9751), (8358, 9058)]