87149844

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 239057280

約数和(自身を除く): 151907436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 59, 81, 94, 97, 108, 118, 141, 162, 177, 188, 194, 236, 282, 291, 324, 354, 388, 423, 531, 564, 582, 708, 846, 873, 1062, 1164, 1269, 1593, 1692, 1746, 2124, 2538, 2619, 2773, 3186, 3492, 3807, 4559, 4779, 5076, 5238, 5546, 5723, 6372, 7614, 7857, 8319, 9118, 9558, 10476, 11092, 11446, 13677, 15228, 15714, 16638, 17169, 18236, 19116, 22892, 24957, 27354, 31428, 33276, 34338, 41031, 49914, 51507, 54708, 68676, 74871, 82062, 99828, 103014, 123093, 149742, 154521, 164124, 206028, 224613, 246186, 268981, 299484, 309042, 369279, 449226, 463563, 492372, 537962, 618084, 738558, 806943, 898452, 927126, 1075924, 1477116, 1613886, 1854252, 2420829, 3227772, 4841658, 7262487, 9683316, 14524974, 21787461, 29049948, 43574922, 87149844]

約数ペア:

[(1, 87149844), (2, 43574922), (3, 29049948), (4, 21787461), (6, 14524974), (9, 9683316), (12, 7262487), (18, 4841658), (27, 3227772), (36, 2420829), (47, 1854252), (54, 1613886), (59, 1477116), (81, 1075924), (94, 927126), (97, 898452), (108, 806943), (118, 738558), (141, 618084), (162, 537962), (177, 492372), (188, 463563), (194, 449226), (236, 369279), (282, 309042), (291, 299484), (324, 268981), (354, 246186), (388, 224613), (423, 206028), (531, 164124), (564, 154521), (582, 149742), (708, 123093), (846, 103014), (873, 99828), (1062, 82062), (1164, 74871), (1269, 68676), (1593, 54708), (1692, 51507), (1746, 49914), (2124, 41031), (2538, 34338), (2619, 33276), (2773, 31428), (3186, 27354), (3492, 24957), (3807, 22892), (4559, 19116), (4779, 18236), (5076, 17169), (5238, 16638), (5546, 15714), (5723, 15228), (6372, 13677), (7614, 11446), (7857, 11092), (8319, 10476), (9118, 9558)]