72853968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4504

約数の個数: 80

約数和(自身を含む): 211986432

約数和(自身を除く): 139132464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 4451, 5456, 8184, 8902, 13353, 16368, 17804, 26706, 35608, 48961, 53412, 71216, 97922, 106824, 137981, 146883, 195844, 213648, 275962, 293766, 391688, 413943, 551924, 587532, 783376, 827886, 1103848, 1175064, 1517791, 1655772, 2207696, 2350128, 3035582, 3311544, 4553373, 6071164, 6623088, 9106746, 12142328, 18213492, 24284656, 36426984, 72853968]

約数ペア:

[(1, 72853968), (2, 36426984), (3, 24284656), (4, 18213492), (6, 12142328), (8, 9106746), (11, 6623088), (12, 6071164), (16, 4553373), (22, 3311544), (24, 3035582), (31, 2350128), (33, 2207696), (44, 1655772), (48, 1517791), (62, 1175064), (66, 1103848), (88, 827886), (93, 783376), (124, 587532), (132, 551924), (176, 413943), (186, 391688), (248, 293766), (264, 275962), (341, 213648), (372, 195844), (496, 146883), (528, 137981), (682, 106824), (744, 97922), (1023, 71216), (1364, 53412), (1488, 48961), (2046, 35608), (2728, 26706), (4092, 17804), (4451, 16368), (5456, 13353), (8184, 8902)]