90366588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 247145808

約数和(自身を除く): 156779220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 468, 547, 706, 1059, 1094, 1412, 1641, 2118, 2188, 3177, 3282, 4236, 4589, 4923, 6354, 6564, 7111, 9178, 9846, 12708, 13767, 14222, 18356, 19692, 21333, 27534, 28444, 41301, 42666, 55068, 63999, 82602, 85332, 127998, 165204, 193091, 255996, 386182, 579273, 772364, 1158546, 1737819, 2317092, 2510183, 3475638, 5020366, 6951276, 7530549, 10040732, 15061098, 22591647, 30122196, 45183294, 90366588]

約数ペア:

[(1, 90366588), (2, 45183294), (3, 30122196), (4, 22591647), (6, 15061098), (9, 10040732), (12, 7530549), (13, 6951276), (18, 5020366), (26, 3475638), (36, 2510183), (39, 2317092), (52, 1737819), (78, 1158546), (117, 772364), (156, 579273), (234, 386182), (353, 255996), (468, 193091), (547, 165204), (706, 127998), (1059, 85332), (1094, 82602), (1412, 63999), (1641, 55068), (2118, 42666), (2188, 41301), (3177, 28444), (3282, 27534), (4236, 21333), (4589, 19692), (4923, 18356), (6354, 14222), (6564, 13767), (7111, 12708), (9178, 9846)]