72595728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 90

約数和(自身を含む): 212607486

約数和(自身を除く): 140011758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 953, 1058, 1104, 1587, 1656, 1906, 2116, 2859, 3174, 3312, 3812, 4232, 4761, 5718, 6348, 7624, 8464, 8577, 9522, 11436, 12696, 15248, 17154, 19044, 21919, 22872, 25392, 34308, 38088, 43838, 45744, 65757, 68616, 76176, 87676, 131514, 137232, 175352, 197271, 263028, 350704, 394542, 504137, 526056, 789084, 1008274, 1052112, 1512411, 1578168, 2016548, 3024822, 3156336, 4033096, 4537233, 6049644, 8066192, 9074466, 12099288, 18148932, 24198576, 36297864, 72595728]

約数ペア:

[(1, 72595728), (2, 36297864), (3, 24198576), (4, 18148932), (6, 12099288), (8, 9074466), (9, 8066192), (12, 6049644), (16, 4537233), (18, 4033096), (23, 3156336), (24, 3024822), (36, 2016548), (46, 1578168), (48, 1512411), (69, 1052112), (72, 1008274), (92, 789084), (138, 526056), (144, 504137), (184, 394542), (207, 350704), (276, 263028), (368, 197271), (414, 175352), (529, 137232), (552, 131514), (828, 87676), (953, 76176), (1058, 68616), (1104, 65757), (1587, 45744), (1656, 43838), (1906, 38088), (2116, 34308), (2859, 25392), (3174, 22872), (3312, 21919), (3812, 19044), (4232, 17154), (4761, 15248), (5718, 12696), (6348, 11436), (7624, 9522), (8464, 8577)]