76963900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 182547344

約数和(自身を除く): 105583444

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 650, 730, 811, 949, 1300, 1460, 1622, 1825, 1898, 3244, 3650, 3796, 4055, 4745, 7300, 8110, 9490, 10543, 16220, 18980, 20275, 21086, 23725, 40550, 42172, 47450, 52715, 59203, 81100, 94900, 105430, 118406, 210860, 236812, 263575, 296015, 527150, 592030, 769639, 1054300, 1184060, 1480075, 1539278, 2960150, 3078556, 3848195, 5920300, 7696390, 15392780, 19240975, 38481950, 76963900]

約数ペア:

[(1, 76963900), (2, 38481950), (4, 19240975), (5, 15392780), (10, 7696390), (13, 5920300), (20, 3848195), (25, 3078556), (26, 2960150), (50, 1539278), (52, 1480075), (65, 1184060), (73, 1054300), (100, 769639), (130, 592030), (146, 527150), (260, 296015), (292, 263575), (325, 236812), (365, 210860), (650, 118406), (730, 105430), (811, 94900), (949, 81100), (1300, 59203), (1460, 52715), (1622, 47450), (1825, 42172), (1898, 40550), (3244, 23725), (3650, 21086), (3796, 20275), (4055, 18980), (4745, 16220), (7300, 10543), (8110, 9490)]