72233568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^2$

素因数の和:329

約数の個数: 108

約数和(自身を含む): 225582084

約数和(自身を除く): 153348516

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 151, 176, 198, 264, 288, 302, 352, 396, 453, 528, 604, 792, 906, 1056, 1208, 1359, 1584, 1661, 1812, 2416, 2718, 3168, 3322, 3624, 4832, 4983, 5436, 6644, 7248, 9966, 10872, 13288, 14496, 14949, 19932, 21744, 22801, 26576, 29898, 39864, 43488, 45602, 53152, 59796, 68403, 79728, 91204, 119592, 136806, 159456, 182408, 205209, 239184, 250811, 273612, 364816, 410418, 478368, 501622, 547224, 729632, 752433, 820836, 1003244, 1094448, 1504866, 1641672, 2006488, 2188896, 2257299, 3009732, 3283344, 4012976, 4514598, 6019464, 6566688, 8025952, 9029196, 12038928, 18058392, 24077856, 36116784, 72233568]

約数ペア:

[(1, 72233568), (2, 36116784), (3, 24077856), (4, 18058392), (6, 12038928), (8, 9029196), (9, 8025952), (11, 6566688), (12, 6019464), (16, 4514598), (18, 4012976), (22, 3283344), (24, 3009732), (32, 2257299), (33, 2188896), (36, 2006488), (44, 1641672), (48, 1504866), (66, 1094448), (72, 1003244), (88, 820836), (96, 752433), (99, 729632), (132, 547224), (144, 501622), (151, 478368), (176, 410418), (198, 364816), (264, 273612), (288, 250811), (302, 239184), (352, 205209), (396, 182408), (453, 159456), (528, 136806), (604, 119592), (792, 91204), (906, 79728), (1056, 68403), (1208, 59796), (1359, 53152), (1584, 45602), (1661, 43488), (1812, 39864), (2416, 29898), (2718, 26576), (3168, 22801), (3322, 21744), (3624, 19932), (4832, 14949), (4983, 14496), (5436, 13288), (6644, 10872), (7248, 9966)]