82672812

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 226860480

約数和(自身を除く): 144187668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 61, 81, 89, 94, 108, 122, 141, 162, 178, 183, 188, 244, 267, 282, 324, 356, 366, 423, 534, 549, 564, 732, 801, 846, 1068, 1098, 1269, 1602, 1647, 1692, 2196, 2403, 2538, 2867, 3204, 3294, 3807, 4183, 4806, 4941, 5076, 5429, 5734, 6588, 7209, 7614, 8366, 8601, 9612, 9882, 10858, 11468, 12549, 14418, 15228, 16287, 16732, 17202, 19764, 21716, 25098, 25803, 28836, 32574, 34404, 37647, 48861, 50196, 51606, 65148, 75294, 77409, 97722, 103212, 112941, 146583, 150588, 154818, 195444, 225882, 232227, 255163, 293166, 309636, 338823, 439749, 451764, 464454, 510326, 586332, 677646, 765489, 879498, 928908, 1020652, 1355292, 1530978, 1758996, 2296467, 3061956, 4592934, 6889401, 9185868, 13778802, 20668203, 27557604, 41336406, 82672812]

約数ペア:

[(1, 82672812), (2, 41336406), (3, 27557604), (4, 20668203), (6, 13778802), (9, 9185868), (12, 6889401), (18, 4592934), (27, 3061956), (36, 2296467), (47, 1758996), (54, 1530978), (61, 1355292), (81, 1020652), (89, 928908), (94, 879498), (108, 765489), (122, 677646), (141, 586332), (162, 510326), (178, 464454), (183, 451764), (188, 439749), (244, 338823), (267, 309636), (282, 293166), (324, 255163), (356, 232227), (366, 225882), (423, 195444), (534, 154818), (549, 150588), (564, 146583), (732, 112941), (801, 103212), (846, 97722), (1068, 77409), (1098, 75294), (1269, 65148), (1602, 51606), (1647, 50196), (1692, 48861), (2196, 37647), (2403, 34404), (2538, 32574), (2867, 28836), (3204, 25803), (3294, 25098), (3807, 21716), (4183, 19764), (4806, 17202), (4941, 16732), (5076, 16287), (5429, 15228), (5734, 14418), (6588, 12549), (7209, 11468), (7614, 10858), (8366, 9882), (8601, 9612)]