29218878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 73120320

約数和(自身を除く): 43901442

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 61, 69, 78, 89, 117, 122, 138, 178, 183, 207, 234, 267, 299, 366, 414, 534, 549, 598, 793, 801, 897, 1098, 1157, 1403, 1586, 1602, 1794, 2047, 2314, 2379, 2691, 2806, 3471, 4094, 4209, 4758, 5382, 5429, 6141, 6942, 7137, 8418, 10413, 10858, 12282, 12627, 14274, 16287, 18239, 18423, 20826, 25254, 26611, 32574, 36478, 36846, 48861, 53222, 54717, 70577, 79833, 97722, 109434, 124867, 141154, 159666, 164151, 211731, 239499, 249734, 328302, 374601, 423462, 478998, 635193, 749202, 1123803, 1270386, 1623271, 2247606, 3246542, 4869813, 9739626, 14609439, 29218878]

約数ペア:

[(1, 29218878), (2, 14609439), (3, 9739626), (6, 4869813), (9, 3246542), (13, 2247606), (18, 1623271), (23, 1270386), (26, 1123803), (39, 749202), (46, 635193), (61, 478998), (69, 423462), (78, 374601), (89, 328302), (117, 249734), (122, 239499), (138, 211731), (178, 164151), (183, 159666), (207, 141154), (234, 124867), (267, 109434), (299, 97722), (366, 79833), (414, 70577), (534, 54717), (549, 53222), (598, 48861), (793, 36846), (801, 36478), (897, 32574), (1098, 26611), (1157, 25254), (1403, 20826), (1586, 18423), (1602, 18239), (1794, 16287), (2047, 14274), (2314, 12627), (2379, 12282), (2691, 10858), (2806, 10413), (3471, 8418), (4094, 7137), (4209, 6942), (4758, 6141), (5382, 5429)]