72864108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 198040752

約数和(自身を除く): 125176644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 1139, 1206, 1777, 2278, 2412, 3417, 3554, 4556, 5331, 6834, 7108, 10251, 10662, 13668, 15993, 20502, 21324, 30209, 31986, 41004, 60418, 63972, 90627, 119059, 120836, 181254, 238118, 271881, 357177, 362508, 476236, 543762, 714354, 1071531, 1087524, 1428708, 2024003, 2143062, 4048006, 4286124, 6072009, 8096012, 12144018, 18216027, 24288036, 36432054, 72864108]

約数ペア:

[(1, 72864108), (2, 36432054), (3, 24288036), (4, 18216027), (6, 12144018), (9, 8096012), (12, 6072009), (17, 4286124), (18, 4048006), (34, 2143062), (36, 2024003), (51, 1428708), (67, 1087524), (68, 1071531), (102, 714354), (134, 543762), (153, 476236), (201, 362508), (204, 357177), (268, 271881), (306, 238118), (402, 181254), (603, 120836), (612, 119059), (804, 90627), (1139, 63972), (1206, 60418), (1777, 41004), (2278, 31986), (2412, 30209), (3417, 21324), (3554, 20502), (4556, 15993), (5331, 13668), (6834, 10662), (7108, 10251)]