68870568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 188092800

約数和(自身を除く): 119222232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3109, 3692, 5538, 6218, 7384, 9327, 11076, 12436, 18654, 22152, 24872, 37308, 40417, 74616, 80834, 121251, 161668, 220739, 242502, 323336, 441478, 485004, 662217, 882956, 970008, 1324434, 1765912, 2648868, 2869607, 5297736, 5739214, 8608821, 11478428, 17217642, 22956856, 34435284, 68870568]

約数ペア:

[(1, 68870568), (2, 34435284), (3, 22956856), (4, 17217642), (6, 11478428), (8, 8608821), (12, 5739214), (13, 5297736), (24, 2869607), (26, 2648868), (39, 1765912), (52, 1324434), (71, 970008), (78, 882956), (104, 662217), (142, 485004), (156, 441478), (213, 323336), (284, 242502), (312, 220739), (426, 161668), (568, 121251), (852, 80834), (923, 74616), (1704, 40417), (1846, 37308), (2769, 24872), (3109, 22152), (3692, 18654), (5538, 12436), (6218, 11076), (7384, 9327)]