72117006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 164989440

約数和(自身を除く): 92872434

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 122, 138, 183, 299, 366, 598, 659, 793, 897, 1318, 1403, 1586, 1794, 1977, 2379, 2806, 3954, 4209, 4758, 8418, 8567, 15157, 17134, 18239, 25701, 30314, 36478, 40199, 45471, 51402, 54717, 80398, 90942, 109434, 120597, 197041, 241194, 394082, 522587, 591123, 924577, 1045174, 1182246, 1567761, 1849154, 2773731, 3135522, 5547462, 12019501, 24039002, 36058503, 72117006]

約数ペア:

[(1, 72117006), (2, 36058503), (3, 24039002), (6, 12019501), (13, 5547462), (23, 3135522), (26, 2773731), (39, 1849154), (46, 1567761), (61, 1182246), (69, 1045174), (78, 924577), (122, 591123), (138, 522587), (183, 394082), (299, 241194), (366, 197041), (598, 120597), (659, 109434), (793, 90942), (897, 80398), (1318, 54717), (1403, 51402), (1586, 45471), (1794, 40199), (1977, 36478), (2379, 30314), (2806, 25701), (3954, 18239), (4209, 17134), (4758, 15157), (8418, 8567)]