86927508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{761}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 232989120

約数和(自身を除く): 146061612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 501, 668, 684, 761, 1002, 1503, 1522, 2004, 2283, 3006, 3044, 3173, 4566, 6012, 6346, 6849, 9132, 9519, 12692, 13698, 14459, 19038, 27396, 28557, 28918, 38076, 43377, 57114, 57836, 86754, 114228, 127087, 130131, 173508, 254174, 260262, 381261, 508348, 520524, 762522, 1143783, 1525044, 2287566, 2414653, 4575132, 4829306, 7243959, 9658612, 14487918, 21731877, 28975836, 43463754, 86927508]

約数ペア:

[(1, 86927508), (2, 43463754), (3, 28975836), (4, 21731877), (6, 14487918), (9, 9658612), (12, 7243959), (18, 4829306), (19, 4575132), (36, 2414653), (38, 2287566), (57, 1525044), (76, 1143783), (114, 762522), (167, 520524), (171, 508348), (228, 381261), (334, 260262), (342, 254174), (501, 173508), (668, 130131), (684, 127087), (761, 114228), (1002, 86754), (1503, 57836), (1522, 57114), (2004, 43377), (2283, 38076), (3006, 28918), (3044, 28557), (3173, 27396), (4566, 19038), (6012, 14459), (6346, 13698), (6849, 12692), (9132, 9519)]