72314256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 214442624

約数和(自身を除く): 142128368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 373, 577, 746, 1119, 1154, 1492, 1731, 2238, 2308, 2611, 2984, 3462, 4039, 4476, 4616, 5222, 5968, 6924, 7833, 8078, 8952, 9232, 10444, 12117, 13848, 15666, 16156, 17904, 20888, 24234, 27696, 31332, 32312, 41776, 48468, 62664, 64624, 96936, 125328, 193872, 215221, 430442, 645663, 860884, 1291326, 1506547, 1721768, 2582652, 3013094, 3443536, 4519641, 5165304, 6026188, 9039282, 10330608, 12052376, 18078564, 24104752, 36157128, 72314256]

約数ペア:

[(1, 72314256), (2, 36157128), (3, 24104752), (4, 18078564), (6, 12052376), (7, 10330608), (8, 9039282), (12, 6026188), (14, 5165304), (16, 4519641), (21, 3443536), (24, 3013094), (28, 2582652), (42, 1721768), (48, 1506547), (56, 1291326), (84, 860884), (112, 645663), (168, 430442), (336, 215221), (373, 193872), (577, 125328), (746, 96936), (1119, 64624), (1154, 62664), (1492, 48468), (1731, 41776), (2238, 32312), (2308, 31332), (2611, 27696), (2984, 24234), (3462, 20888), (4039, 17904), (4476, 16156), (4616, 15666), (5222, 13848), (5968, 12117), (6924, 10444), (7833, 9232), (8078, 8952)]