72345768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14423}}^1$

素因数の和:14462

約数の個数: 64

約数和(自身を含む): 207705600

約数和(自身を除く): 135359832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 14423, 28846, 43269, 57692, 86538, 115384, 158653, 173076, 274037, 317306, 346152, 475959, 548074, 634612, 822111, 951918, 1096148, 1269224, 1644222, 1903836, 2192296, 3014407, 3288444, 3807672, 6028814, 6576888, 9043221, 12057628, 18086442, 24115256, 36172884, 72345768]

約数ペア:

[(1, 72345768), (2, 36172884), (3, 24115256), (4, 18086442), (6, 12057628), (8, 9043221), (11, 6576888), (12, 6028814), (19, 3807672), (22, 3288444), (24, 3014407), (33, 2192296), (38, 1903836), (44, 1644222), (57, 1269224), (66, 1096148), (76, 951918), (88, 822111), (114, 634612), (132, 548074), (152, 475959), (209, 346152), (228, 317306), (264, 274037), (418, 173076), (456, 158653), (627, 115384), (836, 86538), (1254, 57692), (1672, 43269), (2508, 28846), (5016, 14423)]