81159768

素因数分解:

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

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 236770560

約数和(自身を除く): 155610792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 1037, 1087, 1098, 1224, 1464, 2074, 2174, 2196, 3111, 3261, 4148, 4348, 4392, 6222, 6522, 8296, 8696, 9333, 9783, 12444, 13044, 18479, 18666, 19566, 24888, 26088, 36958, 37332, 39132, 55437, 66307, 73916, 74664, 78264, 110874, 132614, 147832, 166311, 198921, 221748, 265228, 332622, 397842, 443496, 530456, 596763, 665244, 795684, 1127219, 1193526, 1330488, 1591368, 2254438, 2387052, 3381657, 4508876, 4774104, 6763314, 9017752, 10144971, 13526628, 20289942, 27053256, 40579884, 81159768]

約数ペア:

[(1, 81159768), (2, 40579884), (3, 27053256), (4, 20289942), (6, 13526628), (8, 10144971), (9, 9017752), (12, 6763314), (17, 4774104), (18, 4508876), (24, 3381657), (34, 2387052), (36, 2254438), (51, 1591368), (61, 1330488), (68, 1193526), (72, 1127219), (102, 795684), (122, 665244), (136, 596763), (153, 530456), (183, 443496), (204, 397842), (244, 332622), (306, 265228), (366, 221748), (408, 198921), (488, 166311), (549, 147832), (612, 132614), (732, 110874), (1037, 78264), (1087, 74664), (1098, 73916), (1224, 66307), (1464, 55437), (2074, 39132), (2174, 37332), (2196, 36958), (3111, 26088), (3261, 24888), (4148, 19566), (4348, 18666), (4392, 18479), (6222, 13044), (6522, 12444), (8296, 9783), (8696, 9333)]