78465157472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{141499}}^1$

素因数の和:141596

約数の個数: 96

約数和(自身を含む): 175722624000

約数和(自身を除く): 97257466528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 403, 416, 496, 559, 688, 806, 992, 1118, 1333, 1376, 1612, 2236, 2666, 3224, 4472, 5332, 6448, 8944, 10664, 12896, 17329, 17888, 21328, 34658, 42656, 69316, 138632, 141499, 277264, 282998, 554528, 565996, 1131992, 1839487, 2263984, 3678974, 4386469, 4527968, 6084457, 7357948, 8772938, 12168914, 14715896, 17545876, 24337828, 29431792, 35091752, 48675656, 57024097, 58863584, 70183504, 79097941, 97351312, 114048194, 140367008, 158195882, 188618167, 194702624, 228096388, 316391764, 377236334, 456192776, 632783528, 754472668, 912385552, 1265567056, 1508945336, 1824771104, 2452036171, 2531134112, 3017890672, 4904072342, 6035781344, 9808144684, 19616289368, 39232578736, 78465157472]

約数ペア:

[(1, 78465157472), (2, 39232578736), (4, 19616289368), (8, 9808144684), (13, 6035781344), (16, 4904072342), (26, 3017890672), (31, 2531134112), (32, 2452036171), (43, 1824771104), (52, 1508945336), (62, 1265567056), (86, 912385552), (104, 754472668), (124, 632783528), (172, 456192776), (208, 377236334), (248, 316391764), (344, 228096388), (403, 194702624), (416, 188618167), (496, 158195882), (559, 140367008), (688, 114048194), (806, 97351312), (992, 79097941), (1118, 70183504), (1333, 58863584), (1376, 57024097), (1612, 48675656), (2236, 35091752), (2666, 29431792), (3224, 24337828), (4472, 17545876), (5332, 14715896), (6448, 12168914), (8944, 8772938), (10664, 7357948), (12896, 6084457), (17329, 4527968), (17888, 4386469), (21328, 3678974), (34658, 2263984), (42656, 1839487), (69316, 1131992), (138632, 565996), (141499, 554528), (277264, 282998)]