40367196

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 105945840

約数和(自身を除く): 65578644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 293, 356, 387, 516, 534, 586, 774, 801, 879, 1068, 1172, 1548, 1602, 1758, 2637, 3204, 3516, 3827, 5274, 7654, 10548, 11481, 12599, 15308, 22962, 25198, 26077, 34443, 37797, 45924, 50396, 52154, 68886, 75594, 78231, 104308, 113391, 137772, 151188, 156462, 226782, 234693, 312924, 453564, 469386, 938772, 1121311, 2242622, 3363933, 4485244, 6727866, 10091799, 13455732, 20183598, 40367196]

約数ペア:

[(1, 40367196), (2, 20183598), (3, 13455732), (4, 10091799), (6, 6727866), (9, 4485244), (12, 3363933), (18, 2242622), (36, 1121311), (43, 938772), (86, 469386), (89, 453564), (129, 312924), (172, 234693), (178, 226782), (258, 156462), (267, 151188), (293, 137772), (356, 113391), (387, 104308), (516, 78231), (534, 75594), (586, 68886), (774, 52154), (801, 50396), (879, 45924), (1068, 37797), (1172, 34443), (1548, 26077), (1602, 25198), (1758, 22962), (2637, 15308), (3204, 12599), (3516, 11481), (3827, 10548), (5274, 7654)]