84077172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 154939788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 47, 51, 68, 74, 79, 94, 102, 111, 141, 148, 153, 158, 188, 204, 222, 237, 282, 306, 316, 333, 423, 444, 474, 564, 612, 629, 666, 711, 799, 846, 948, 1258, 1332, 1343, 1422, 1598, 1692, 1739, 1887, 2397, 2516, 2686, 2844, 2923, 3196, 3478, 3713, 3774, 4029, 4794, 5217, 5372, 5661, 5846, 6956, 7191, 7426, 7548, 8058, 8769, 9588, 10434, 11139, 11322, 11692, 12087, 14382, 14852, 15651, 16116, 17538, 20868, 22278, 22644, 24174, 26307, 28764, 29563, 31302, 33417, 35076, 44556, 48348, 49691, 52614, 59126, 62604, 63121, 66834, 88689, 99382, 105228, 118252, 126242, 133668, 137381, 149073, 177378, 189363, 198764, 252484, 266067, 274762, 298146, 354756, 378726, 412143, 447219, 532134, 549524, 568089, 596292, 757452, 824286, 894438, 1064268, 1136178, 1236429, 1648572, 1788876, 2272356, 2335477, 2472858, 4670954, 4945716, 7006431, 9341908, 14012862, 21019293, 28025724, 42038586, 84077172]

約数ペア:

[(1, 84077172), (2, 42038586), (3, 28025724), (4, 21019293), (6, 14012862), (9, 9341908), (12, 7006431), (17, 4945716), (18, 4670954), (34, 2472858), (36, 2335477), (37, 2272356), (47, 1788876), (51, 1648572), (68, 1236429), (74, 1136178), (79, 1064268), (94, 894438), (102, 824286), (111, 757452), (141, 596292), (148, 568089), (153, 549524), (158, 532134), (188, 447219), (204, 412143), (222, 378726), (237, 354756), (282, 298146), (306, 274762), (316, 266067), (333, 252484), (423, 198764), (444, 189363), (474, 177378), (564, 149073), (612, 137381), (629, 133668), (666, 126242), (711, 118252), (799, 105228), (846, 99382), (948, 88689), (1258, 66834), (1332, 63121), (1343, 62604), (1422, 59126), (1598, 52614), (1692, 49691), (1739, 48348), (1887, 44556), (2397, 35076), (2516, 33417), (2686, 31302), (2844, 29563), (2923, 28764), (3196, 26307), (3478, 24174), (3713, 22644), (3774, 22278), (4029, 20868), (4794, 17538), (5217, 16116), (5372, 15651), (5661, 14852), (5846, 14382), (6956, 12087), (7191, 11692), (7426, 11322), (7548, 11139), (8058, 10434), (8769, 9588)]