72198516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15959}}^1$

素因数の和:16008

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 115491084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 15959, 31918, 47877, 63836, 95754, 191508, 207467, 414934, 462811, 622401, 829868, 925622, 1244802, 1388433, 1851244, 2489604, 2776866, 5553732, 6016543, 12033086, 18049629, 24066172, 36099258, 72198516]

約数ペア:

[(1, 72198516), (2, 36099258), (3, 24066172), (4, 18049629), (6, 12033086), (12, 6016543), (13, 5553732), (26, 2776866), (29, 2489604), (39, 1851244), (52, 1388433), (58, 1244802), (78, 925622), (87, 829868), (116, 622401), (156, 462811), (174, 414934), (348, 207467), (377, 191508), (754, 95754), (1131, 63836), (1508, 47877), (2262, 31918), (4524, 15959)]