91074890.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58601}}^1$

素因数の和:58629

約数の個数: 72

約数和(自身を含む): 447953688

約数和(自身を除く): 310827348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 58601, 117202, 175803, 234404, 293005, 351606, 527409, 586010, 703212, 761813, 879015, 1054818, 1172020, 1523626, 1758030, 2109636, 2285439, 2637045, 3047252, 3516060, 3809065, 4570878, 5274090, 6856317, 7618130, 9141756, 10548180, 11427195, 13712634, 15236260, 22854390, 27425268, 34281585, 45708780, 68563170, 137126340]

約数ペア:

[(1, 137126340), (2, 68563170), (3, 45708780), (4, 34281585), (5, 27425268), (6, 22854390), (9, 15236260), (10, 13712634), (12, 11427195), (13, 10548180), (15, 9141756), (18, 7618130), (20, 6856317), (26, 5274090), (30, 4570878), (36, 3809065), (39, 3516060), (45, 3047252), (52, 2637045), (60, 2285439), (65, 2109636), (78, 1758030), (90, 1523626), (117, 1172020), (130, 1054818), (156, 879015), (180, 761813), (195, 703212), (234, 586010), (260, 527409), (390, 351606), (468, 293005), (585, 234404), (780, 175803), (1170, 117202), (2340, 58601)]