71741754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 185690880

約数和(自身を除く): 113949126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 3581, 6678, 7162, 10017, 10743, 20034, 21486, 25067, 32229, 50134, 64458, 75201, 96687, 150402, 189793, 193374, 225603, 379586, 451206, 569379, 676809, 1138758, 1328551, 1353618, 1708137, 2657102, 3416274, 3985653, 5124411, 7971306, 10248822, 11956959, 23913918, 35870877, 71741754]

約数ペア:

[(1, 71741754), (2, 35870877), (3, 23913918), (6, 11956959), (7, 10248822), (9, 7971306), (14, 5124411), (18, 3985653), (21, 3416274), (27, 2657102), (42, 1708137), (53, 1353618), (54, 1328551), (63, 1138758), (106, 676809), (126, 569379), (159, 451206), (189, 379586), (318, 225603), (371, 193374), (378, 189793), (477, 150402), (742, 96687), (954, 75201), (1113, 64458), (1431, 50134), (2226, 32229), (2862, 25067), (3339, 21486), (3581, 20034), (6678, 10743), (7162, 10017)]