79702740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34061}}^1$

素因数の和:34089

約数の個数: 72

約数和(自身を含む): 260369928

約数和(自身を除く): 180667188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 34061, 68122, 102183, 136244, 170305, 204366, 306549, 340610, 408732, 442793, 510915, 613098, 681220, 885586, 1021830, 1226196, 1328379, 1532745, 1771172, 2043660, 2213965, 2656758, 3065490, 3985137, 4427930, 5313516, 6130980, 6641895, 7970274, 8855860, 13283790, 15940548, 19925685, 26567580, 39851370, 79702740]

約数ペア:

[(1, 79702740), (2, 39851370), (3, 26567580), (4, 19925685), (5, 15940548), (6, 13283790), (9, 8855860), (10, 7970274), (12, 6641895), (13, 6130980), (15, 5313516), (18, 4427930), (20, 3985137), (26, 3065490), (30, 2656758), (36, 2213965), (39, 2043660), (45, 1771172), (52, 1532745), (60, 1328379), (65, 1226196), (78, 1021830), (90, 885586), (117, 681220), (130, 613098), (156, 510915), (180, 442793), (195, 408732), (234, 340610), (260, 306549), (390, 204366), (468, 170305), (585, 136244), (780, 102183), (1170, 68122), (2340, 34061)]