63948564

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 166053888

約数和(自身を除く): 102105324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 127, 142, 197, 213, 254, 284, 381, 394, 426, 508, 591, 639, 762, 788, 852, 1143, 1182, 1278, 1524, 1773, 2286, 2364, 2556, 3546, 4572, 7092, 9017, 13987, 18034, 25019, 27051, 27974, 36068, 41961, 50038, 54102, 55948, 75057, 81153, 83922, 100076, 108204, 125883, 150114, 162306, 167844, 225171, 251766, 300228, 324612, 450342, 503532, 900684, 1776349, 3552698, 5329047, 7105396, 10658094, 15987141, 21316188, 31974282, 63948564]

約数ペア:

[(1, 63948564), (2, 31974282), (3, 21316188), (4, 15987141), (6, 10658094), (9, 7105396), (12, 5329047), (18, 3552698), (36, 1776349), (71, 900684), (127, 503532), (142, 450342), (197, 324612), (213, 300228), (254, 251766), (284, 225171), (381, 167844), (394, 162306), (426, 150114), (508, 125883), (591, 108204), (639, 100076), (762, 83922), (788, 81153), (852, 75057), (1143, 55948), (1182, 54102), (1278, 50038), (1524, 41961), (1773, 36068), (2286, 27974), (2364, 27051), (2556, 25019), (3546, 18034), (4572, 13987), (7092, 9017)]