61680204

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 176117760

約数和(自身を除く): 114437556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 89, 92, 93, 108, 124, 138, 162, 178, 186, 207, 243, 267, 276, 279, 324, 356, 372, 414, 486, 534, 558, 621, 713, 801, 828, 837, 972, 1068, 1116, 1242, 1426, 1602, 1674, 1863, 2047, 2139, 2403, 2484, 2511, 2759, 2852, 3204, 3348, 3726, 4094, 4278, 4806, 5022, 5518, 5589, 6141, 6417, 7209, 7452, 7533, 8188, 8277, 8556, 9612, 10044, 11036, 11178, 12282, 12834, 14418, 15066, 16554, 18423, 19251, 21627, 22356, 24564, 24831, 25668, 28836, 30132, 33108, 36846, 38502, 43254, 49662, 55269, 57753, 63457, 73692, 74493, 77004, 86508, 99324, 110538, 115506, 126914, 148986, 165807, 173259, 190371, 221076, 223479, 231012, 253828, 297972, 331614, 346518, 380742, 446958, 497421, 571113, 663228, 670437, 693036, 761484, 893916, 994842, 1142226, 1340874, 1713339, 1989684, 2284452, 2681748, 3426678, 5140017, 6853356, 10280034, 15420051, 20560068, 30840102, 61680204]

約数ペア:

[(1, 61680204), (2, 30840102), (3, 20560068), (4, 15420051), (6, 10280034), (9, 6853356), (12, 5140017), (18, 3426678), (23, 2681748), (27, 2284452), (31, 1989684), (36, 1713339), (46, 1340874), (54, 1142226), (62, 994842), (69, 893916), (81, 761484), (89, 693036), (92, 670437), (93, 663228), (108, 571113), (124, 497421), (138, 446958), (162, 380742), (178, 346518), (186, 331614), (207, 297972), (243, 253828), (267, 231012), (276, 223479), (279, 221076), (324, 190371), (356, 173259), (372, 165807), (414, 148986), (486, 126914), (534, 115506), (558, 110538), (621, 99324), (713, 86508), (801, 77004), (828, 74493), (837, 73692), (972, 63457), (1068, 57753), (1116, 55269), (1242, 49662), (1426, 43254), (1602, 38502), (1674, 36846), (1863, 33108), (2047, 30132), (2139, 28836), (2403, 25668), (2484, 24831), (2511, 24564), (2759, 22356), (2852, 21627), (3204, 19251), (3348, 18423), (3726, 16554), (4094, 15066), (4278, 14418), (4806, 12834), (5022, 12282), (5518, 11178), (5589, 11036), (6141, 10044), (6417, 9612), (7209, 8556), (7452, 8277), (7533, 8188)]