82604004

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 233401728

約数和(自身を除く): 150797724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 61, 84, 94, 98, 122, 141, 147, 183, 188, 196, 244, 282, 294, 329, 343, 366, 427, 564, 588, 658, 686, 732, 854, 987, 1029, 1281, 1316, 1372, 1708, 1974, 2058, 2303, 2401, 2562, 2867, 2989, 3948, 4116, 4606, 4802, 5124, 5734, 5978, 6909, 7203, 8601, 8967, 9212, 9604, 11468, 11956, 13818, 14406, 16121, 17202, 17934, 20069, 20923, 27636, 28812, 32242, 34404, 35868, 40138, 41846, 48363, 60207, 62769, 64484, 80276, 83692, 96726, 112847, 120414, 125538, 140483, 146461, 193452, 225694, 240828, 251076, 280966, 292922, 338541, 421449, 439383, 451388, 561932, 585844, 677082, 842898, 878766, 983381, 1354164, 1685796, 1757532, 1966762, 2950143, 3933524, 5900286, 6883667, 11800572, 13767334, 20651001, 27534668, 41302002, 82604004]

約数ペア:

[(1, 82604004), (2, 41302002), (3, 27534668), (4, 20651001), (6, 13767334), (7, 11800572), (12, 6883667), (14, 5900286), (21, 3933524), (28, 2950143), (42, 1966762), (47, 1757532), (49, 1685796), (61, 1354164), (84, 983381), (94, 878766), (98, 842898), (122, 677082), (141, 585844), (147, 561932), (183, 451388), (188, 439383), (196, 421449), (244, 338541), (282, 292922), (294, 280966), (329, 251076), (343, 240828), (366, 225694), (427, 193452), (564, 146461), (588, 140483), (658, 125538), (686, 120414), (732, 112847), (854, 96726), (987, 83692), (1029, 80276), (1281, 64484), (1316, 62769), (1372, 60207), (1708, 48363), (1974, 41846), (2058, 40138), (2303, 35868), (2401, 34404), (2562, 32242), (2867, 28812), (2989, 27636), (3948, 20923), (4116, 20069), (4606, 17934), (4802, 17202), (5124, 16121), (5734, 14406), (5978, 13818), (6909, 11956), (7203, 11468), (8601, 9604), (8967, 9212)]