74154852

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 137186460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 107, 108, 124, 138, 162, 186, 207, 214, 243, 276, 279, 321, 324, 372, 414, 428, 486, 558, 621, 642, 713, 828, 837, 963, 972, 1116, 1242, 1284, 1426, 1674, 1863, 1926, 2139, 2461, 2484, 2511, 2852, 2889, 3317, 3348, 3726, 3852, 4278, 4922, 5022, 5589, 5778, 6417, 6634, 7383, 7452, 7533, 8556, 8667, 9844, 9951, 10044, 11178, 11556, 12834, 13268, 14766, 15066, 17334, 19251, 19902, 22149, 22356, 25668, 26001, 29532, 29853, 30132, 34668, 38502, 39804, 44298, 52002, 57753, 59706, 66447, 76291, 77004, 88596, 89559, 104004, 115506, 119412, 132894, 152582, 173259, 179118, 199341, 228873, 231012, 265788, 268677, 305164, 346518, 358236, 398682, 457746, 537354, 598023, 686619, 693036, 797364, 806031, 915492, 1074708, 1196046, 1373238, 1612062, 2059857, 2392092, 2746476, 3224124, 4119714, 6179571, 8239428, 12359142, 18538713, 24718284, 37077426, 74154852]

約数ペア:

[(1, 74154852), (2, 37077426), (3, 24718284), (4, 18538713), (6, 12359142), (9, 8239428), (12, 6179571), (18, 4119714), (23, 3224124), (27, 2746476), (31, 2392092), (36, 2059857), (46, 1612062), (54, 1373238), (62, 1196046), (69, 1074708), (81, 915492), (92, 806031), (93, 797364), (107, 693036), (108, 686619), (124, 598023), (138, 537354), (162, 457746), (186, 398682), (207, 358236), (214, 346518), (243, 305164), (276, 268677), (279, 265788), (321, 231012), (324, 228873), (372, 199341), (414, 179118), (428, 173259), (486, 152582), (558, 132894), (621, 119412), (642, 115506), (713, 104004), (828, 89559), (837, 88596), (963, 77004), (972, 76291), (1116, 66447), (1242, 59706), (1284, 57753), (1426, 52002), (1674, 44298), (1863, 39804), (1926, 38502), (2139, 34668), (2461, 30132), (2484, 29853), (2511, 29532), (2852, 26001), (2889, 25668), (3317, 22356), (3348, 22149), (3726, 19902), (3852, 19251), (4278, 17334), (4922, 15066), (5022, 14766), (5589, 13268), (5778, 12834), (6417, 11556), (6634, 11178), (7383, 10044), (7452, 9951), (7533, 9844), (8556, 8667)]