23121216

素因数分解:

$2^6\times 3^2\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 84

約数和(自身を含む): 66984372

約数和(自身を除く): 43863156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 137, 144, 192, 274, 288, 293, 411, 548, 576, 586, 822, 879, 1096, 1172, 1233, 1644, 1758, 2192, 2344, 2466, 2637, 3288, 3516, 4384, 4688, 4932, 5274, 6576, 7032, 8768, 9376, 9864, 10548, 13152, 14064, 18752, 19728, 21096, 26304, 28128, 39456, 40141, 42192, 56256, 78912, 80282, 84384, 120423, 160564, 168768, 240846, 321128, 361269, 481692, 642256, 722538, 963384, 1284512, 1445076, 1926768, 2569024, 2890152, 3853536, 5780304, 7707072, 11560608, 23121216]

約数ペア:

[(1, 23121216), (2, 11560608), (3, 7707072), (4, 5780304), (6, 3853536), (8, 2890152), (9, 2569024), (12, 1926768), (16, 1445076), (18, 1284512), (24, 963384), (32, 722538), (36, 642256), (48, 481692), (64, 361269), (72, 321128), (96, 240846), (137, 168768), (144, 160564), (192, 120423), (274, 84384), (288, 80282), (293, 78912), (411, 56256), (548, 42192), (576, 40141), (586, 39456), (822, 28128), (879, 26304), (1096, 21096), (1172, 19728), (1233, 18752), (1644, 14064), (1758, 13152), (2192, 10548), (2344, 9864), (2466, 9376), (2637, 8768), (3288, 7032), (3516, 6576), (4384, 5274), (4688, 4932)]