86140680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37781}}^1$

素因数の和:37814

約数の個数: 64

約数和(自身を含む): 272030400

約数和(自身を除く): 185889720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 37781, 75562, 113343, 151124, 188905, 226686, 302248, 377810, 453372, 566715, 717839, 755620, 906744, 1133430, 1435678, 1511240, 2153517, 2266860, 2871356, 3589195, 4307034, 4533720, 5742712, 7178390, 8614068, 10767585, 14356780, 17228136, 21535170, 28713560, 43070340, 86140680]

約数ペア:

[(1, 86140680), (2, 43070340), (3, 28713560), (4, 21535170), (5, 17228136), (6, 14356780), (8, 10767585), (10, 8614068), (12, 7178390), (15, 5742712), (19, 4533720), (20, 4307034), (24, 3589195), (30, 2871356), (38, 2266860), (40, 2153517), (57, 1511240), (60, 1435678), (76, 1133430), (95, 906744), (114, 755620), (120, 717839), (152, 566715), (190, 453372), (228, 377810), (285, 302248), (380, 226686), (456, 188905), (570, 151124), (760, 113343), (1140, 75562), (2280, 37781)]