90923868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 276197376

約数和(自身を除く): 185273508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 113, 124, 126, 186, 206, 217, 226, 252, 279, 309, 339, 372, 412, 434, 452, 558, 618, 651, 678, 721, 791, 868, 927, 1017, 1116, 1236, 1302, 1356, 1442, 1582, 1854, 1953, 2034, 2163, 2373, 2604, 2884, 3164, 3193, 3503, 3708, 3906, 4068, 4326, 4746, 6386, 6489, 7006, 7119, 7812, 8652, 9492, 9579, 10509, 11639, 12772, 12978, 14012, 14238, 19158, 21018, 22351, 23278, 24521, 25956, 28476, 28737, 31527, 34917, 38316, 42036, 44702, 46556, 49042, 57474, 63054, 67053, 69834, 73563, 81473, 89404, 98084, 104751, 114948, 126108, 134106, 139668, 147126, 162946, 201159, 209502, 220689, 244419, 268212, 294252, 325892, 360809, 402318, 419004, 441378, 488838, 721618, 733257, 804636, 882756, 977676, 1082427, 1443236, 1466514, 2164854, 2525663, 2933028, 3247281, 4329708, 5051326, 6494562, 7576989, 10102652, 12989124, 15153978, 22730967, 30307956, 45461934, 90923868]

約数ペア:

[(1, 90923868), (2, 45461934), (3, 30307956), (4, 22730967), (6, 15153978), (7, 12989124), (9, 10102652), (12, 7576989), (14, 6494562), (18, 5051326), (21, 4329708), (28, 3247281), (31, 2933028), (36, 2525663), (42, 2164854), (62, 1466514), (63, 1443236), (84, 1082427), (93, 977676), (103, 882756), (113, 804636), (124, 733257), (126, 721618), (186, 488838), (206, 441378), (217, 419004), (226, 402318), (252, 360809), (279, 325892), (309, 294252), (339, 268212), (372, 244419), (412, 220689), (434, 209502), (452, 201159), (558, 162946), (618, 147126), (651, 139668), (678, 134106), (721, 126108), (791, 114948), (868, 104751), (927, 98084), (1017, 89404), (1116, 81473), (1236, 73563), (1302, 69834), (1356, 67053), (1442, 63054), (1582, 57474), (1854, 49042), (1953, 46556), (2034, 44702), (2163, 42036), (2373, 38316), (2604, 34917), (2884, 31527), (3164, 28737), (3193, 28476), (3503, 25956), (3708, 24521), (3906, 23278), (4068, 22351), (4326, 21018), (4746, 19158), (6386, 14238), (6489, 14012), (7006, 12978), (7119, 12772), (7812, 11639), (8652, 10509), (9492, 9579)]