66646404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 128341116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 61, 62, 66, 89, 93, 99, 122, 124, 132, 178, 183, 186, 198, 244, 267, 279, 341, 356, 366, 372, 396, 534, 549, 558, 671, 682, 732, 801, 979, 1023, 1068, 1098, 1116, 1342, 1364, 1602, 1891, 1958, 2013, 2046, 2196, 2684, 2759, 2937, 3069, 3204, 3782, 3916, 4026, 4092, 5429, 5518, 5673, 5874, 6039, 6138, 7564, 8052, 8277, 8811, 10858, 11036, 11346, 11748, 12078, 12276, 16287, 16554, 17019, 17622, 20801, 21716, 22692, 24156, 24831, 30349, 32574, 33108, 34038, 35244, 41602, 48861, 49662, 59719, 60698, 62403, 65148, 68076, 83204, 91047, 97722, 99324, 119438, 121396, 124806, 168299, 179157, 182094, 187209, 195444, 238876, 249612, 273141, 336598, 358314, 364188, 374418, 504897, 537471, 546282, 673196, 716628, 748836, 1009794, 1074942, 1092564, 1514691, 1851289, 2019588, 2149884, 3029382, 3702578, 5553867, 6058764, 7405156, 11107734, 16661601, 22215468, 33323202, 66646404]

約数ペア:

[(1, 66646404), (2, 33323202), (3, 22215468), (4, 16661601), (6, 11107734), (9, 7405156), (11, 6058764), (12, 5553867), (18, 3702578), (22, 3029382), (31, 2149884), (33, 2019588), (36, 1851289), (44, 1514691), (61, 1092564), (62, 1074942), (66, 1009794), (89, 748836), (93, 716628), (99, 673196), (122, 546282), (124, 537471), (132, 504897), (178, 374418), (183, 364188), (186, 358314), (198, 336598), (244, 273141), (267, 249612), (279, 238876), (341, 195444), (356, 187209), (366, 182094), (372, 179157), (396, 168299), (534, 124806), (549, 121396), (558, 119438), (671, 99324), (682, 97722), (732, 91047), (801, 83204), (979, 68076), (1023, 65148), (1068, 62403), (1098, 60698), (1116, 59719), (1342, 49662), (1364, 48861), (1602, 41602), (1891, 35244), (1958, 34038), (2013, 33108), (2046, 32574), (2196, 30349), (2684, 24831), (2759, 24156), (2937, 22692), (3069, 21716), (3204, 20801), (3782, 17622), (3916, 17019), (4026, 16554), (4092, 16287), (5429, 12276), (5518, 12078), (5673, 11748), (5874, 11346), (6039, 11036), (6138, 10858), (7564, 8811), (8052, 8277)]