72185313732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{320533}}^1$

素因数の和:320937

約数の個数: 72

約数和(自身を含む): 196443749376

約数和(自身を除く): 124258435644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 383, 588, 766, 1149, 1532, 2298, 2681, 4596, 5362, 8043, 10724, 16086, 18767, 32172, 37534, 56301, 75068, 112602, 225204, 320533, 641066, 961599, 1282132, 1923198, 2243731, 3846396, 4487462, 6731193, 8974924, 13462386, 15706117, 26924772, 31412234, 47118351, 62824468, 94236702, 122764139, 188473404, 245528278, 368292417, 491056556, 736584834, 859348973, 1473169668, 1718697946, 2578046919, 3437395892, 5156093838, 6015442811, 10312187676, 12030885622, 18046328433, 24061771244, 36092656866, 72185313732]

約数ペア:

[(1, 72185313732), (2, 36092656866), (3, 24061771244), (4, 18046328433), (6, 12030885622), (7, 10312187676), (12, 6015442811), (14, 5156093838), (21, 3437395892), (28, 2578046919), (42, 1718697946), (49, 1473169668), (84, 859348973), (98, 736584834), (147, 491056556), (196, 368292417), (294, 245528278), (383, 188473404), (588, 122764139), (766, 94236702), (1149, 62824468), (1532, 47118351), (2298, 31412234), (2681, 26924772), (4596, 15706117), (5362, 13462386), (8043, 8974924), (10724, 6731193), (16086, 4487462), (18767, 3846396), (32172, 2243731), (37534, 1923198), (56301, 1282132), (75068, 961599), (112602, 641066), (225204, 320533)]