84520198

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 156017664

約数和(自身を除く): 71497466

約数列:

[1, 2, 7, 14, 31, 43, 49, 62, 86, 98, 217, 301, 434, 602, 647, 1294, 1333, 1519, 2107, 2666, 3038, 4214, 4529, 9058, 9331, 18662, 20057, 27821, 31703, 40114, 55642, 63406, 65317, 130634, 140399, 194747, 280798, 389494, 862451, 982793, 1363229, 1724902, 1965586, 2726458, 6037157, 12074314, 42260099, 84520198]

約数ペア:

[(1, 84520198), (2, 42260099), (7, 12074314), (14, 6037157), (31, 2726458), (43, 1965586), (49, 1724902), (62, 1363229), (86, 982793), (98, 862451), (217, 389494), (301, 280798), (434, 194747), (602, 140399), (647, 130634), (1294, 65317), (1333, 63406), (1519, 55642), (2107, 40114), (2666, 31703), (3038, 27821), (4214, 20057), (4529, 18662), (9058, 9331)]