40579884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 110492928

約数和(自身を除く): 69913044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1087, 1098, 2074, 2174, 2196, 3111, 3261, 4148, 4348, 6222, 6522, 9333, 9783, 12444, 13044, 18479, 18666, 19566, 36958, 37332, 39132, 55437, 66307, 73916, 110874, 132614, 166311, 198921, 221748, 265228, 332622, 397842, 596763, 665244, 795684, 1127219, 1193526, 2254438, 2387052, 3381657, 4508876, 6763314, 10144971, 13526628, 20289942, 40579884]

約数ペア:

[(1, 40579884), (2, 20289942), (3, 13526628), (4, 10144971), (6, 6763314), (9, 4508876), (12, 3381657), (17, 2387052), (18, 2254438), (34, 1193526), (36, 1127219), (51, 795684), (61, 665244), (68, 596763), (102, 397842), (122, 332622), (153, 265228), (183, 221748), (204, 198921), (244, 166311), (306, 132614), (366, 110874), (549, 73916), (612, 66307), (732, 55437), (1037, 39132), (1087, 37332), (1098, 36958), (2074, 19566), (2174, 18666), (2196, 18479), (3111, 13044), (3261, 12444), (4148, 9783), (4348, 9333), (6222, 6522)]