72211804578

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{14153}}^1$

素因数の和:14408

約数の個数: 96

約数和(自身を含む): 165124866816

約数和(自身を除く): 92913062238

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 163, 222, 282, 326, 333, 423, 489, 666, 846, 978, 1467, 1739, 2934, 3478, 5217, 6031, 7661, 10434, 12062, 14153, 15322, 15651, 18093, 22983, 28306, 31302, 36186, 42459, 45966, 54279, 68949, 84918, 108558, 127377, 137898, 254754, 283457, 523661, 566914, 665191, 850371, 1047322, 1330382, 1570983, 1700742, 1995573, 2306939, 2551113, 3141966, 3991146, 4613878, 4712949, 5102226, 5986719, 6920817, 9425898, 11973438, 13841634, 20762451, 24612067, 41524902, 49224134, 73836201, 85356743, 108426133, 147672402, 170713486, 216852266, 221508603, 256070229, 325278399, 443017206, 512140458, 650556798, 768210687, 975835197, 1536421374, 1951670394, 4011766921, 8023533842, 12035300763, 24070601526, 36105902289, 72211804578]

約数ペア:

[(1, 72211804578), (2, 36105902289), (3, 24070601526), (6, 12035300763), (9, 8023533842), (18, 4011766921), (37, 1951670394), (47, 1536421374), (74, 975835197), (94, 768210687), (111, 650556798), (141, 512140458), (163, 443017206), (222, 325278399), (282, 256070229), (326, 221508603), (333, 216852266), (423, 170713486), (489, 147672402), (666, 108426133), (846, 85356743), (978, 73836201), (1467, 49224134), (1739, 41524902), (2934, 24612067), (3478, 20762451), (5217, 13841634), (6031, 11973438), (7661, 9425898), (10434, 6920817), (12062, 5986719), (14153, 5102226), (15322, 4712949), (15651, 4613878), (18093, 3991146), (22983, 3141966), (28306, 2551113), (31302, 2306939), (36186, 1995573), (42459, 1700742), (45966, 1570983), (54279, 1330382), (68949, 1047322), (84918, 850371), (108558, 665191), (127377, 566914), (137898, 523661), (254754, 283457)]