72738688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 166464000

約数和(自身を除く): 93725312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2719, 3344, 5438, 6688, 10876, 13376, 21752, 26752, 29909, 43504, 51661, 59818, 87008, 103322, 119636, 174016, 206644, 239272, 348032, 413288, 478544, 568271, 826576, 957088, 1136542, 1653152, 1914176, 2273084, 3306304, 3828352, 4546168, 6612608, 9092336, 18184672, 36369344, 72738688]

約数ペア:

[(1, 72738688), (2, 36369344), (4, 18184672), (8, 9092336), (11, 6612608), (16, 4546168), (19, 3828352), (22, 3306304), (32, 2273084), (38, 1914176), (44, 1653152), (64, 1136542), (76, 957088), (88, 826576), (128, 568271), (152, 478544), (176, 413288), (209, 348032), (304, 239272), (352, 206644), (418, 174016), (608, 119636), (704, 103322), (836, 87008), (1216, 59818), (1408, 51661), (1672, 43504), (2432, 29909), (2719, 26752), (3344, 21752), (5438, 13376), (6688, 10876)]