726760164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{15581}}^1$

素因数の和:15637

約数の個数: 72

約数和(自身を含む): 1916212032

約数和(自身を除く): 1189451868

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3588, 3887, 7774, 11661, 15548, 15581, 23322, 31162, 46644, 46743, 62324, 93486, 186972, 202553, 358363, 405106, 607659, 716726, 810212, 1075089, 1215318, 1433452, 2150178, 2430636, 2633189, 4300356, 4658719, 5266378, 7899567, 9317438, 10532756, 13976157, 15799134, 18634876, 27952314, 31598268, 55904628, 60563347, 121126694, 181690041, 242253388, 363380082, 726760164]

約数ペア:

[(1, 726760164), (2, 363380082), (3, 242253388), (4, 181690041), (6, 121126694), (12, 60563347), (13, 55904628), (23, 31598268), (26, 27952314), (39, 18634876), (46, 15799134), (52, 13976157), (69, 10532756), (78, 9317438), (92, 7899567), (138, 5266378), (156, 4658719), (169, 4300356), (276, 2633189), (299, 2430636), (338, 2150178), (507, 1433452), (598, 1215318), (676, 1075089), (897, 810212), (1014, 716726), (1196, 607659), (1794, 405106), (2028, 358363), (3588, 202553), (3887, 186972), (7774, 93486), (11661, 62324), (15548, 46743), (15581, 46644), (23322, 31162)]