72712332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 144

約数和(自身を含む): 242790912

約数和(自身を除く): 170078580

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1543, 1683, 2142, 2244, 2618, 2772, 3086, 3366, 3927, 4284, 4629, 5236, 6172, 6732, 7854, 9258, 10801, 11781, 13887, 15708, 16973, 18516, 21602, 23562, 26231, 27774, 32403, 33946, 43204, 47124, 50919, 52462, 55548, 64806, 67892, 78693, 97209, 101838, 104924, 118811, 129612, 152757, 157386, 183617, 194418, 203676, 236079, 237622, 288541, 305514, 314772, 356433, 367234, 388836, 472158, 475244, 550851, 577082, 611028, 712866, 734468, 865623, 944316, 1069299, 1101702, 1154164, 1425732, 1652553, 1731246, 2019787, 2138598, 2203404, 2596869, 3305106, 3462492, 4039574, 4277196, 5193738, 6059361, 6610212, 8079148, 10387476, 12118722, 18178083, 24237444, 36356166, 72712332]

約数ペア:

[(1, 72712332), (2, 36356166), (3, 24237444), (4, 18178083), (6, 12118722), (7, 10387476), (9, 8079148), (11, 6610212), (12, 6059361), (14, 5193738), (17, 4277196), (18, 4039574), (21, 3462492), (22, 3305106), (28, 2596869), (33, 2203404), (34, 2138598), (36, 2019787), (42, 1731246), (44, 1652553), (51, 1425732), (63, 1154164), (66, 1101702), (68, 1069299), (77, 944316), (84, 865623), (99, 734468), (102, 712866), (119, 611028), (126, 577082), (132, 550851), (153, 475244), (154, 472158), (187, 388836), (198, 367234), (204, 356433), (231, 314772), (238, 305514), (252, 288541), (306, 237622), (308, 236079), (357, 203676), (374, 194418), (396, 183617), (462, 157386), (476, 152757), (561, 129612), (612, 118811), (693, 104924), (714, 101838), (748, 97209), (924, 78693), (1071, 67892), (1122, 64806), (1309, 55548), (1386, 52462), (1428, 50919), (1543, 47124), (1683, 43204), (2142, 33946), (2244, 32403), (2618, 27774), (2772, 26231), (3086, 23562), (3366, 21602), (3927, 18516), (4284, 16973), (4629, 15708), (5236, 13887), (6172, 11781), (6732, 10801), (7854, 9258)]