957996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 2751840

約数和(自身を除く): 1793844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 356, 414, 468, 534, 598, 801, 828, 897, 1068, 1157, 1196, 1602, 1794, 2047, 2314, 2691, 3204, 3471, 3588, 4094, 4628, 5382, 6141, 6942, 8188, 10413, 10764, 12282, 13884, 18423, 20826, 24564, 26611, 36846, 41652, 53222, 73692, 79833, 106444, 159666, 239499, 319332, 478998, 957996]

約数ペア:

[(1, 957996), (2, 478998), (3, 319332), (4, 239499), (6, 159666), (9, 106444), (12, 79833), (13, 73692), (18, 53222), (23, 41652), (26, 36846), (36, 26611), (39, 24564), (46, 20826), (52, 18423), (69, 13884), (78, 12282), (89, 10764), (92, 10413), (117, 8188), (138, 6942), (156, 6141), (178, 5382), (207, 4628), (234, 4094), (267, 3588), (276, 3471), (299, 3204), (356, 2691), (414, 2314), (468, 2047), (534, 1794), (598, 1602), (801, 1196), (828, 1157), (897, 1068)]