28977763356

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{370427}}^1$

素因数の和:370531

約数の個数: 72

約数和(自身を含む): 76451894064

約数和(自身を除く): 47474130708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 636, 738, 954, 1476, 1908, 2173, 4346, 6519, 8692, 13038, 19557, 26076, 39114, 78228, 370427, 740854, 1111281, 1481708, 2222562, 3333843, 4445124, 6667686, 13335372, 15187507, 19632631, 30375014, 39265262, 45562521, 58897893, 60750028, 78530524, 91125042, 117795786, 136687563, 176693679, 182250084, 235591572, 273375126, 353387358, 546750252, 706774716, 804937871, 1609875742, 2414813613, 3219751484, 4829627226, 7244440839, 9659254452, 14488881678, 28977763356]

約数ペア:

[(1, 28977763356), (2, 14488881678), (3, 9659254452), (4, 7244440839), (6, 4829627226), (9, 3219751484), (12, 2414813613), (18, 1609875742), (36, 804937871), (41, 706774716), (53, 546750252), (82, 353387358), (106, 273375126), (123, 235591572), (159, 182250084), (164, 176693679), (212, 136687563), (246, 117795786), (318, 91125042), (369, 78530524), (477, 60750028), (492, 58897893), (636, 45562521), (738, 39265262), (954, 30375014), (1476, 19632631), (1908, 15187507), (2173, 13335372), (4346, 6667686), (6519, 4445124), (8692, 3333843), (13038, 2222562), (19557, 1481708), (26076, 1111281), (39114, 740854), (78228, 370427)]