64458144

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 197188992

約数和(自身を除く): 132730848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 69, 72, 74, 92, 96, 111, 138, 144, 148, 184, 207, 222, 263, 276, 288, 296, 333, 368, 414, 444, 526, 552, 592, 666, 736, 789, 828, 851, 888, 1052, 1104, 1184, 1332, 1578, 1656, 1702, 1776, 2104, 2208, 2367, 2553, 2664, 3156, 3312, 3404, 3552, 4208, 4734, 5106, 5328, 6049, 6312, 6624, 6808, 7659, 8416, 9468, 9731, 10212, 10656, 12098, 12624, 13616, 15318, 18147, 18936, 19462, 20424, 24196, 25248, 27232, 29193, 30636, 36294, 37872, 38924, 40848, 48392, 54441, 58386, 61272, 72588, 75744, 77848, 81696, 87579, 96784, 108882, 116772, 122544, 145176, 155696, 175158, 193568, 217764, 223813, 233544, 245088, 290352, 311392, 350316, 435528, 447626, 467088, 580704, 671439, 700632, 871056, 895252, 934176, 1342878, 1401264, 1742112, 1790504, 2014317, 2685756, 2802528, 3581008, 4028634, 5371512, 7162016, 8057268, 10743024, 16114536, 21486048, 32229072, 64458144]

約数ペア:

[(1, 64458144), (2, 32229072), (3, 21486048), (4, 16114536), (6, 10743024), (8, 8057268), (9, 7162016), (12, 5371512), (16, 4028634), (18, 3581008), (23, 2802528), (24, 2685756), (32, 2014317), (36, 1790504), (37, 1742112), (46, 1401264), (48, 1342878), (69, 934176), (72, 895252), (74, 871056), (92, 700632), (96, 671439), (111, 580704), (138, 467088), (144, 447626), (148, 435528), (184, 350316), (207, 311392), (222, 290352), (263, 245088), (276, 233544), (288, 223813), (296, 217764), (333, 193568), (368, 175158), (414, 155696), (444, 145176), (526, 122544), (552, 116772), (592, 108882), (666, 96784), (736, 87579), (789, 81696), (828, 77848), (851, 75744), (888, 72588), (1052, 61272), (1104, 58386), (1184, 54441), (1332, 48392), (1578, 40848), (1656, 38924), (1702, 37872), (1776, 36294), (2104, 30636), (2208, 29193), (2367, 27232), (2553, 25248), (2664, 24196), (3156, 20424), (3312, 19462), (3404, 18936), (3552, 18147), (4208, 15318), (4734, 13616), (5106, 12624), (5328, 12098), (6049, 10656), (6312, 10212), (6624, 9731), (6808, 9468), (7659, 8416)]