64509648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5244

約数の個数: 80

約数和(自身を含む): 195642240

約数和(自身を除く): 131132592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 5189, 6216, 10378, 12432, 15567, 20756, 31134, 36323, 41512, 62268, 72646, 83024, 108969, 124536, 145292, 191993, 217938, 249072, 290584, 383986, 435876, 575979, 581168, 767972, 871752, 1151958, 1343951, 1535944, 1743504, 2303916, 2687902, 3071888, 4031853, 4607832, 5375804, 8063706, 9215664, 10751608, 16127412, 21503216, 32254824, 64509648]

約数ペア:

[(1, 64509648), (2, 32254824), (3, 21503216), (4, 16127412), (6, 10751608), (7, 9215664), (8, 8063706), (12, 5375804), (14, 4607832), (16, 4031853), (21, 3071888), (24, 2687902), (28, 2303916), (37, 1743504), (42, 1535944), (48, 1343951), (56, 1151958), (74, 871752), (84, 767972), (111, 581168), (112, 575979), (148, 435876), (168, 383986), (222, 290584), (259, 249072), (296, 217938), (336, 191993), (444, 145292), (518, 124536), (592, 108969), (777, 83024), (888, 72646), (1036, 62268), (1554, 41512), (1776, 36323), (2072, 31134), (3108, 20756), (4144, 15567), (5189, 12432), (6216, 10378)]