71788464

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15107}}^1$

素因数の和:15135

約数の個数: 80

約数和(自身を含む): 224807040

約数和(自身を除く): 153018576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 15107, 30214, 45321, 60428, 90642, 120856, 135963, 166177, 181284, 241712, 271926, 332354, 362568, 407889, 498531, 543852, 664708, 725136, 815778, 997062, 1087704, 1329416, 1495593, 1631556, 1994124, 2175408, 2658832, 2991186, 3263112, 3988248, 4486779, 5982372, 6526224, 7976496, 8973558, 11964744, 17947116, 23929488, 35894232, 71788464]

約数ペア:

[(1, 71788464), (2, 35894232), (3, 23929488), (4, 17947116), (6, 11964744), (8, 8973558), (9, 7976496), (11, 6526224), (12, 5982372), (16, 4486779), (18, 3988248), (22, 3263112), (24, 2991186), (27, 2658832), (33, 2175408), (36, 1994124), (44, 1631556), (48, 1495593), (54, 1329416), (66, 1087704), (72, 997062), (88, 815778), (99, 725136), (108, 664708), (132, 543852), (144, 498531), (176, 407889), (198, 362568), (216, 332354), (264, 271926), (297, 241712), (396, 181284), (432, 166177), (528, 135963), (594, 120856), (792, 90642), (1188, 60428), (1584, 45321), (2376, 30214), (4752, 15107)]