76468730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 81867910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 83, 95, 130, 166, 190, 247, 373, 415, 494, 746, 830, 1079, 1235, 1577, 1865, 2158, 2470, 3154, 3730, 4849, 5395, 7087, 7885, 9698, 10790, 14174, 15770, 20501, 24245, 30959, 35435, 41002, 48490, 61918, 70870, 92131, 102505, 154795, 184262, 205010, 309590, 402467, 460655, 588221, 804934, 921310, 1176442, 2012335, 2941105, 4024670, 5882210, 7646873, 15293746, 38234365, 76468730]

約数ペア:

[(1, 76468730), (2, 38234365), (5, 15293746), (10, 7646873), (13, 5882210), (19, 4024670), (26, 2941105), (38, 2012335), (65, 1176442), (83, 921310), (95, 804934), (130, 588221), (166, 460655), (190, 402467), (247, 309590), (373, 205010), (415, 184262), (494, 154795), (746, 102505), (830, 92131), (1079, 70870), (1235, 61918), (1577, 48490), (1865, 41002), (2158, 35435), (2470, 30959), (3154, 24245), (3730, 20501), (4849, 15770), (5395, 14174), (7087, 10790), (7885, 9698)]