71984664

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 215485920

約数和(自身を除く): 143501256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 552, 612, 782, 828, 1173, 1224, 1564, 1656, 2346, 2557, 3128, 3519, 4692, 5114, 7038, 7671, 9384, 10228, 14076, 15342, 20456, 23013, 28152, 30684, 43469, 46026, 58811, 61368, 86938, 92052, 117622, 130407, 173876, 176433, 184104, 235244, 260814, 347752, 352866, 391221, 470488, 521628, 529299, 705732, 782442, 999787, 1043256, 1058598, 1411464, 1564884, 1999574, 2117196, 2999361, 3129768, 3999148, 4234392, 5998722, 7998296, 8998083, 11997444, 17996166, 23994888, 35992332, 71984664]

約数ペア:

[(1, 71984664), (2, 35992332), (3, 23994888), (4, 17996166), (6, 11997444), (8, 8998083), (9, 7998296), (12, 5998722), (17, 4234392), (18, 3999148), (23, 3129768), (24, 2999361), (34, 2117196), (36, 1999574), (46, 1564884), (51, 1411464), (68, 1058598), (69, 1043256), (72, 999787), (92, 782442), (102, 705732), (136, 529299), (138, 521628), (153, 470488), (184, 391221), (204, 352866), (207, 347752), (276, 260814), (306, 235244), (391, 184104), (408, 176433), (414, 173876), (552, 130407), (612, 117622), (782, 92052), (828, 86938), (1173, 61368), (1224, 58811), (1564, 46026), (1656, 43469), (2346, 30684), (2557, 28152), (3128, 23013), (3519, 20456), (4692, 15342), (5114, 14076), (7038, 10228), (7671, 9384)]