86783580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37087}}^1$

素因数の和:37115

約数の個数: 72

約数和(自身を含む): 283500672

約数和(自身を除く): 196717092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37087, 74174, 111261, 148348, 185435, 222522, 333783, 370870, 445044, 482131, 556305, 667566, 741740, 964262, 1112610, 1335132, 1446393, 1668915, 1928524, 2225220, 2410655, 2892786, 3337830, 4339179, 4821310, 5785572, 6675660, 7231965, 8678358, 9642620, 14463930, 17356716, 21695895, 28927860, 43391790, 86783580]

約数ペア:

[(1, 86783580), (2, 43391790), (3, 28927860), (4, 21695895), (5, 17356716), (6, 14463930), (9, 9642620), (10, 8678358), (12, 7231965), (13, 6675660), (15, 5785572), (18, 4821310), (20, 4339179), (26, 3337830), (30, 2892786), (36, 2410655), (39, 2225220), (45, 1928524), (52, 1668915), (60, 1446393), (65, 1335132), (78, 1112610), (90, 964262), (117, 741740), (130, 667566), (156, 556305), (180, 482131), (195, 445044), (234, 370870), (260, 333783), (390, 222522), (468, 185435), (585, 148348), (780, 111261), (1170, 74174), (2340, 37087)]