61805844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 164815560

約数和(自身を除く): 103009716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1117, 1537, 1908, 2234, 3074, 3351, 4468, 4611, 6148, 6702, 9222, 10053, 13404, 13833, 18444, 20106, 27666, 32393, 40212, 55332, 59201, 64786, 97179, 118402, 129572, 177603, 194358, 236804, 291537, 355206, 388716, 532809, 583074, 710412, 1065618, 1166148, 1716829, 2131236, 3433658, 5150487, 6867316, 10300974, 15451461, 20601948, 30902922, 61805844]

約数ペア:

[(1, 61805844), (2, 30902922), (3, 20601948), (4, 15451461), (6, 10300974), (9, 6867316), (12, 5150487), (18, 3433658), (29, 2131236), (36, 1716829), (53, 1166148), (58, 1065618), (87, 710412), (106, 583074), (116, 532809), (159, 388716), (174, 355206), (212, 291537), (261, 236804), (318, 194358), (348, 177603), (477, 129572), (522, 118402), (636, 97179), (954, 64786), (1044, 59201), (1117, 55332), (1537, 40212), (1908, 32393), (2234, 27666), (3074, 20106), (3351, 18444), (4468, 13833), (4611, 13404), (6148, 10053), (6702, 9222)]