88138872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 252008640

約数和(自身を除く): 163869768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 3391, 4332, 6498, 6782, 8664, 10173, 12996, 13564, 20346, 25992, 27128, 30519, 40692, 61038, 64429, 81384, 122076, 128858, 193287, 244152, 257716, 386574, 515432, 579861, 773148, 1159722, 1224151, 1546296, 2319444, 2448302, 3672453, 4638888, 4896604, 7344906, 9793208, 11017359, 14689812, 22034718, 29379624, 44069436, 88138872]

約数ペア:

[(1, 88138872), (2, 44069436), (3, 29379624), (4, 22034718), (6, 14689812), (8, 11017359), (9, 9793208), (12, 7344906), (18, 4896604), (19, 4638888), (24, 3672453), (36, 2448302), (38, 2319444), (57, 1546296), (72, 1224151), (76, 1159722), (114, 773148), (152, 579861), (171, 515432), (228, 386574), (342, 257716), (361, 244152), (456, 193287), (684, 128858), (722, 122076), (1083, 81384), (1368, 64429), (1444, 61038), (2166, 40692), (2888, 30519), (3249, 27128), (3391, 25992), (4332, 20346), (6498, 13564), (6782, 12996), (8664, 10173)]