71738262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4463}}^1$

素因数の和:4537

約数の個数: 48

約数和(自身を含む): 167132160

約数和(自身を除く): 95393898

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 4463, 5358, 8037, 8926, 13389, 16074, 26778, 40167, 80334, 84797, 169594, 209761, 254391, 419522, 508782, 629283, 763173, 1258566, 1526346, 1887849, 3775698, 3985459, 7970918, 11956377, 23912754, 35869131, 71738262]

約数ペア:

[(1, 71738262), (2, 35869131), (3, 23912754), (6, 11956377), (9, 7970918), (18, 3985459), (19, 3775698), (38, 1887849), (47, 1526346), (57, 1258566), (94, 763173), (114, 629283), (141, 508782), (171, 419522), (282, 254391), (342, 209761), (423, 169594), (846, 84797), (893, 80334), (1786, 40167), (2679, 26778), (4463, 16074), (5358, 13389), (8037, 8926)]