72309952

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7937

約数の個数: 56

約数和(自身を含む): 168597072

約数和(自身を除く): 96287120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 7901, 9152, 15802, 31604, 63208, 86911, 102713, 126416, 173822, 205426, 252832, 347644, 410852, 505664, 695288, 821704, 1129843, 1390576, 1643408, 2259686, 2781152, 3286816, 4519372, 5562304, 6573632, 9038744, 18077488, 36154976, 72309952]

約数ペア:

[(1, 72309952), (2, 36154976), (4, 18077488), (8, 9038744), (11, 6573632), (13, 5562304), (16, 4519372), (22, 3286816), (26, 2781152), (32, 2259686), (44, 1643408), (52, 1390576), (64, 1129843), (88, 821704), (104, 695288), (143, 505664), (176, 410852), (208, 347644), (286, 252832), (352, 205426), (416, 173822), (572, 126416), (704, 102713), (832, 86911), (1144, 63208), (2288, 31604), (4576, 15802), (7901, 9152)]