91665990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78347}}^1$

素因数の和:78373

約数の個数: 48

約数和(自身を含む): 256668048

約数和(自身を除く): 165002058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 78347, 156694, 235041, 391735, 470082, 705123, 783470, 1018511, 1175205, 1410246, 2037022, 2350410, 3055533, 3525615, 5092555, 6111066, 7051230, 9166599, 10185110, 15277665, 18333198, 30555330, 45832995, 91665990]

約数ペア:

[(1, 91665990), (2, 45832995), (3, 30555330), (5, 18333198), (6, 15277665), (9, 10185110), (10, 9166599), (13, 7051230), (15, 6111066), (18, 5092555), (26, 3525615), (30, 3055533), (39, 2350410), (45, 2037022), (65, 1410246), (78, 1175205), (90, 1018511), (117, 783470), (130, 705123), (195, 470082), (234, 391735), (390, 235041), (585, 156694), (1170, 78347)]