77997348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 235435200

約数和(自身を除く): 157437852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 109, 117, 132, 139, 143, 156, 198, 218, 234, 278, 286, 327, 396, 417, 429, 436, 468, 556, 572, 654, 834, 858, 981, 1199, 1251, 1287, 1308, 1417, 1529, 1668, 1716, 1807, 1962, 2398, 2502, 2574, 2834, 3058, 3597, 3614, 3924, 4251, 4587, 4796, 5004, 5148, 5421, 5668, 6116, 7194, 7228, 8502, 9174, 10791, 10842, 12753, 13761, 14388, 15151, 15587, 16263, 17004, 18348, 19877, 21582, 21684, 25506, 27522, 30302, 31174, 32526, 39754, 43164, 45453, 46761, 51012, 55044, 59631, 60604, 62348, 65052, 79508, 90906, 93522, 119262, 136359, 140283, 166661, 178893, 181812, 187044, 196963, 238524, 272718, 280566, 333322, 357786, 393926, 499983, 545436, 561132, 590889, 666644, 715572, 787852, 999966, 1181778, 1499949, 1772667, 1999932, 2166593, 2363556, 2999898, 3545334, 4333186, 5999796, 6499779, 7090668, 8666372, 12999558, 19499337, 25999116, 38998674, 77997348]

約数ペア:

[(1, 77997348), (2, 38998674), (3, 25999116), (4, 19499337), (6, 12999558), (9, 8666372), (11, 7090668), (12, 6499779), (13, 5999796), (18, 4333186), (22, 3545334), (26, 2999898), (33, 2363556), (36, 2166593), (39, 1999932), (44, 1772667), (52, 1499949), (66, 1181778), (78, 999966), (99, 787852), (109, 715572), (117, 666644), (132, 590889), (139, 561132), (143, 545436), (156, 499983), (198, 393926), (218, 357786), (234, 333322), (278, 280566), (286, 272718), (327, 238524), (396, 196963), (417, 187044), (429, 181812), (436, 178893), (468, 166661), (556, 140283), (572, 136359), (654, 119262), (834, 93522), (858, 90906), (981, 79508), (1199, 65052), (1251, 62348), (1287, 60604), (1308, 59631), (1417, 55044), (1529, 51012), (1668, 46761), (1716, 45453), (1807, 43164), (1962, 39754), (2398, 32526), (2502, 31174), (2574, 30302), (2834, 27522), (3058, 25506), (3597, 21684), (3614, 21582), (3924, 19877), (4251, 18348), (4587, 17004), (4796, 16263), (5004, 15587), (5148, 15151), (5421, 14388), (5668, 13761), (6116, 12753), (7194, 10842), (7228, 10791), (8502, 9174)]