72906923088

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1381}}^1\times {\mathrm{1861}}^1$

素因数の和:3453

約数の個数: 120

約数和(自身を含む): 205332623496

約数和(自身を除く): 132425700408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1381, 1576, 1773, 1861, 2364, 2762, 3152, 3546, 3722, 4143, 4728, 5524, 5583, 7092, 7444, 8286, 9456, 11048, 11166, 12429, 14184, 14888, 16572, 16749, 22096, 22332, 24858, 28368, 29776, 33144, 33498, 44664, 49716, 66288, 66996, 89328, 99432, 133992, 198864, 267984, 272057, 366617, 544114, 733234, 816171, 1088228, 1099851, 1466468, 1632342, 2176456, 2199702, 2448513, 2570041, 2932936, 3264684, 3299553, 4352912, 4399404, 4897026, 5140082, 5865872, 6529368, 6599106, 7710123, 8798808, 9794052, 10280164, 13058736, 13198212, 15420246, 17597616, 19588104, 20560328, 23130369, 26396424, 30840492, 39176208, 41120656, 46260738, 52792848, 61680984, 92521476, 123361968, 185042952, 370085904, 506298077, 1012596154, 1518894231, 2025192308, 3037788462, 4050384616, 4556682693, 6075576924, 8100769232, 9113365386, 12151153848, 18226730772, 24302307696, 36453461544, 72906923088]

約数ペア:

[(1, 72906923088), (2, 36453461544), (3, 24302307696), (4, 18226730772), (6, 12151153848), (8, 9113365386), (9, 8100769232), (12, 6075576924), (16, 4556682693), (18, 4050384616), (24, 3037788462), (36, 2025192308), (48, 1518894231), (72, 1012596154), (144, 506298077), (197, 370085904), (394, 185042952), (591, 123361968), (788, 92521476), (1182, 61680984), (1381, 52792848), (1576, 46260738), (1773, 41120656), (1861, 39176208), (2364, 30840492), (2762, 26396424), (3152, 23130369), (3546, 20560328), (3722, 19588104), (4143, 17597616), (4728, 15420246), (5524, 13198212), (5583, 13058736), (7092, 10280164), (7444, 9794052), (8286, 8798808), (9456, 7710123), (11048, 6599106), (11166, 6529368), (12429, 5865872), (14184, 5140082), (14888, 4897026), (16572, 4399404), (16749, 4352912), (22096, 3299553), (22332, 3264684), (24858, 2932936), (28368, 2570041), (29776, 2448513), (33144, 2199702), (33498, 2176456), (44664, 1632342), (49716, 1466468), (66288, 1099851), (66996, 1088228), (89328, 816171), (99432, 733234), (133992, 544114), (198864, 366617), (267984, 272057)]