72247084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 164376576

約数和(自身を除く): 92129492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 47, 52, 82, 91, 94, 103, 164, 182, 188, 206, 287, 329, 364, 412, 533, 574, 611, 658, 721, 1066, 1148, 1222, 1316, 1339, 1442, 1927, 2132, 2444, 2678, 2884, 3731, 3854, 4223, 4277, 4841, 5356, 7462, 7708, 8446, 8554, 9373, 9682, 13489, 14924, 16892, 17108, 18746, 19364, 25051, 26978, 29561, 33887, 37492, 50102, 53956, 54899, 59122, 62933, 67774, 100204, 109798, 118244, 125866, 135548, 175357, 198481, 219596, 251732, 350714, 384293, 396962, 440531, 701428, 768586, 793924, 881062, 1389367, 1537172, 1762124, 2580253, 2778734, 5160506, 5557468, 10321012, 18061771, 36123542, 72247084]

約数ペア:

[(1, 72247084), (2, 36123542), (4, 18061771), (7, 10321012), (13, 5557468), (14, 5160506), (26, 2778734), (28, 2580253), (41, 1762124), (47, 1537172), (52, 1389367), (82, 881062), (91, 793924), (94, 768586), (103, 701428), (164, 440531), (182, 396962), (188, 384293), (206, 350714), (287, 251732), (329, 219596), (364, 198481), (412, 175357), (533, 135548), (574, 125866), (611, 118244), (658, 109798), (721, 100204), (1066, 67774), (1148, 62933), (1222, 59122), (1316, 54899), (1339, 53956), (1442, 50102), (1927, 37492), (2132, 33887), (2444, 29561), (2678, 26978), (2884, 25051), (3731, 19364), (3854, 18746), (4223, 17108), (4277, 16892), (4841, 14924), (5356, 13489), (7462, 9682), (7708, 9373), (8446, 8554)]