180364716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4391}}^1$

素因数の和:4571

約数の個数: 72

約数和(自身を含む): 524369664

約数和(自身を除く): 344004948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4391, 4564, 5868, 6846, 8782, 10269, 13173, 13692, 17564, 20538, 26346, 30737, 39519, 41076, 52692, 61474, 79038, 92211, 122948, 158076, 184422, 276633, 368844, 553266, 715733, 1106532, 1431466, 2147199, 2862932, 4294398, 5010131, 6441597, 8588796, 10020262, 12883194, 15030393, 20040524, 25766388, 30060786, 45091179, 60121572, 90182358, 180364716]

約数ペア:

[(1, 180364716), (2, 90182358), (3, 60121572), (4, 45091179), (6, 30060786), (7, 25766388), (9, 20040524), (12, 15030393), (14, 12883194), (18, 10020262), (21, 8588796), (28, 6441597), (36, 5010131), (42, 4294398), (63, 2862932), (84, 2147199), (126, 1431466), (163, 1106532), (252, 715733), (326, 553266), (489, 368844), (652, 276633), (978, 184422), (1141, 158076), (1467, 122948), (1956, 92211), (2282, 79038), (2934, 61474), (3423, 52692), (4391, 41076), (4564, 39519), (5868, 30737), (6846, 26346), (8782, 20538), (10269, 17564), (13173, 13692)]