15888975996

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1\times {\mathrm{8243}}^1$

素因数の和:8499

約数の個数: 72

約数和(自身を含む): 38602497024

約数和(自身を除く): 22713521028

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 191, 348, 382, 573, 764, 841, 1146, 1682, 2292, 2523, 3364, 5046, 5539, 8243, 10092, 11078, 16486, 16617, 22156, 24729, 32972, 33234, 49458, 66468, 98916, 160631, 239047, 321262, 478094, 481893, 642524, 717141, 956188, 963786, 1434282, 1574413, 1927572, 2868564, 3148826, 4723239, 6297652, 6932363, 9446478, 13864726, 18892956, 20797089, 27729452, 41594178, 45657977, 83188356, 91315954, 136973931, 182631908, 273947862, 547895724, 1324081333, 2648162666, 3972243999, 5296325332, 7944487998, 15888975996]

約数ペア:

[(1, 15888975996), (2, 7944487998), (3, 5296325332), (4, 3972243999), (6, 2648162666), (12, 1324081333), (29, 547895724), (58, 273947862), (87, 182631908), (116, 136973931), (174, 91315954), (191, 83188356), (348, 45657977), (382, 41594178), (573, 27729452), (764, 20797089), (841, 18892956), (1146, 13864726), (1682, 9446478), (2292, 6932363), (2523, 6297652), (3364, 4723239), (5046, 3148826), (5539, 2868564), (8243, 1927572), (10092, 1574413), (11078, 1434282), (16486, 963786), (16617, 956188), (22156, 717141), (24729, 642524), (32972, 481893), (33234, 478094), (49458, 321262), (66468, 239047), (98916, 160631)]