89027720264

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{840709}}^1$

素因数の和:840814

約数の個数: 64

約数和(自身を含む): 200156236800

約数和(自身を除く): 111128516536

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1708, 1736, 1891, 3416, 3782, 7564, 13237, 15128, 26474, 52948, 105896, 840709, 1681418, 3362836, 5884963, 6725672, 11769926, 23539852, 26061979, 47079704, 51283249, 52123958, 102566498, 104247916, 182433853, 205132996, 208495832, 358982743, 364867706, 410265992, 717965486, 729735412, 1435930972, 1459470824, 1589780719, 2871861944, 3179561438, 6359122876, 11128465033, 12718245752, 22256930066, 44513860132, 89027720264]

約数ペア:

[(1, 89027720264), (2, 44513860132), (4, 22256930066), (7, 12718245752), (8, 11128465033), (14, 6359122876), (28, 3179561438), (31, 2871861944), (56, 1589780719), (61, 1459470824), (62, 1435930972), (122, 729735412), (124, 717965486), (217, 410265992), (244, 364867706), (248, 358982743), (427, 208495832), (434, 205132996), (488, 182433853), (854, 104247916), (868, 102566498), (1708, 52123958), (1736, 51283249), (1891, 47079704), (3416, 26061979), (3782, 23539852), (7564, 11769926), (13237, 6725672), (15128, 5884963), (26474, 3362836), (52948, 1681418), (105896, 840709)]