61660944

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 180827712

約数和(自身を除く): 119166768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 163, 213, 222, 284, 296, 326, 333, 426, 444, 489, 568, 592, 639, 652, 666, 852, 888, 978, 1136, 1278, 1304, 1332, 1467, 1704, 1776, 1956, 2556, 2608, 2627, 2664, 2934, 3408, 3912, 5112, 5254, 5328, 5868, 6031, 7824, 7881, 10224, 10508, 11573, 11736, 12062, 15762, 18093, 21016, 23146, 23472, 23643, 24124, 31524, 34719, 36186, 42032, 46292, 47286, 48248, 54279, 63048, 69438, 72372, 92584, 94572, 96496, 104157, 108558, 126096, 138876, 144744, 185168, 189144, 208314, 217116, 277752, 289488, 378288, 416628, 428201, 434232, 555504, 833256, 856402, 868464, 1284603, 1666512, 1712804, 2569206, 3425608, 3853809, 5138412, 6851216, 7707618, 10276824, 15415236, 20553648, 30830472, 61660944]

約数ペア:

[(1, 61660944), (2, 30830472), (3, 20553648), (4, 15415236), (6, 10276824), (8, 7707618), (9, 6851216), (12, 5138412), (16, 3853809), (18, 3425608), (24, 2569206), (36, 1712804), (37, 1666512), (48, 1284603), (71, 868464), (72, 856402), (74, 833256), (111, 555504), (142, 434232), (144, 428201), (148, 416628), (163, 378288), (213, 289488), (222, 277752), (284, 217116), (296, 208314), (326, 189144), (333, 185168), (426, 144744), (444, 138876), (489, 126096), (568, 108558), (592, 104157), (639, 96496), (652, 94572), (666, 92584), (852, 72372), (888, 69438), (978, 63048), (1136, 54279), (1278, 48248), (1304, 47286), (1332, 46292), (1467, 42032), (1704, 36186), (1776, 34719), (1956, 31524), (2556, 24124), (2608, 23643), (2627, 23472), (2664, 23146), (2934, 21016), (3408, 18093), (3912, 15762), (5112, 12062), (5254, 11736), (5328, 11573), (5868, 10508), (6031, 10224), (7824, 7881)]