82121832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 255647340

約数和(自身を除く): 173525508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 397, 408, 442, 468, 507, 612, 663, 676, 794, 884, 936, 1014, 1191, 1224, 1326, 1352, 1521, 1588, 1768, 1989, 2028, 2382, 2652, 2873, 3042, 3176, 3573, 3978, 4056, 4764, 5161, 5304, 5746, 6084, 6749, 7146, 7956, 8619, 9528, 10322, 11492, 12168, 13498, 14292, 15483, 15912, 17238, 20247, 20644, 22984, 25857, 26996, 28584, 30966, 34476, 40494, 41288, 46449, 51714, 53992, 60741, 61932, 67093, 68952, 80988, 87737, 92898, 103428, 121482, 123864, 134186, 161976, 175474, 185796, 201279, 206856, 242964, 263211, 268372, 350948, 371592, 402558, 485928, 526422, 536744, 603837, 701896, 789633, 805116, 1052844, 1140581, 1207674, 1579266, 1610232, 2105688, 2281162, 2415348, 3158532, 3421743, 4562324, 4830696, 6317064, 6843486, 9124648, 10265229, 13686972, 20530458, 27373944, 41060916, 82121832]

約数ペア:

[(1, 82121832), (2, 41060916), (3, 27373944), (4, 20530458), (6, 13686972), (8, 10265229), (9, 9124648), (12, 6843486), (13, 6317064), (17, 4830696), (18, 4562324), (24, 3421743), (26, 3158532), (34, 2415348), (36, 2281162), (39, 2105688), (51, 1610232), (52, 1579266), (68, 1207674), (72, 1140581), (78, 1052844), (102, 805116), (104, 789633), (117, 701896), (136, 603837), (153, 536744), (156, 526422), (169, 485928), (204, 402558), (221, 371592), (234, 350948), (306, 268372), (312, 263211), (338, 242964), (397, 206856), (408, 201279), (442, 185796), (468, 175474), (507, 161976), (612, 134186), (663, 123864), (676, 121482), (794, 103428), (884, 92898), (936, 87737), (1014, 80988), (1191, 68952), (1224, 67093), (1326, 61932), (1352, 60741), (1521, 53992), (1588, 51714), (1768, 46449), (1989, 41288), (2028, 40494), (2382, 34476), (2652, 30966), (2873, 28584), (3042, 26996), (3176, 25857), (3573, 22984), (3978, 20644), (4056, 20247), (4764, 17238), (5161, 15912), (5304, 15483), (5746, 14292), (6084, 13498), (6749, 12168), (7146, 11492), (7956, 10322), (8619, 9528)]