86312556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 165284244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 79, 89, 93, 99, 124, 132, 158, 178, 186, 198, 237, 267, 279, 316, 341, 356, 372, 396, 474, 534, 558, 682, 711, 801, 869, 948, 979, 1023, 1068, 1116, 1364, 1422, 1602, 1738, 1958, 2046, 2449, 2607, 2759, 2844, 2937, 3069, 3204, 3476, 3916, 4092, 4898, 5214, 5518, 5874, 6138, 7031, 7347, 7821, 8277, 8811, 9796, 10428, 11036, 11748, 12276, 14062, 14694, 15642, 16554, 17622, 21093, 22041, 24831, 26939, 28124, 29388, 30349, 31284, 33108, 35244, 42186, 44082, 49662, 53878, 60698, 63279, 77341, 80817, 84372, 88164, 91047, 99324, 107756, 121396, 126558, 154682, 161634, 182094, 217961, 232023, 242451, 253116, 273141, 309364, 323268, 364188, 435922, 464046, 484902, 546282, 653883, 696069, 871844, 928092, 969804, 1092564, 1307766, 1392138, 1961649, 2397571, 2615532, 2784276, 3923298, 4795142, 7192713, 7846596, 9590284, 14385426, 21578139, 28770852, 43156278, 86312556]

約数ペア:

[(1, 86312556), (2, 43156278), (3, 28770852), (4, 21578139), (6, 14385426), (9, 9590284), (11, 7846596), (12, 7192713), (18, 4795142), (22, 3923298), (31, 2784276), (33, 2615532), (36, 2397571), (44, 1961649), (62, 1392138), (66, 1307766), (79, 1092564), (89, 969804), (93, 928092), (99, 871844), (124, 696069), (132, 653883), (158, 546282), (178, 484902), (186, 464046), (198, 435922), (237, 364188), (267, 323268), (279, 309364), (316, 273141), (341, 253116), (356, 242451), (372, 232023), (396, 217961), (474, 182094), (534, 161634), (558, 154682), (682, 126558), (711, 121396), (801, 107756), (869, 99324), (948, 91047), (979, 88164), (1023, 84372), (1068, 80817), (1116, 77341), (1364, 63279), (1422, 60698), (1602, 53878), (1738, 49662), (1958, 44082), (2046, 42186), (2449, 35244), (2607, 33108), (2759, 31284), (2844, 30349), (2937, 29388), (3069, 28124), (3204, 26939), (3476, 24831), (3916, 22041), (4092, 21093), (4898, 17622), (5214, 16554), (5518, 15642), (5874, 14694), (6138, 14062), (7031, 12276), (7347, 11748), (7821, 11036), (8277, 10428), (8811, 9796)]