71782908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15299}}^1$

素因数の和:15346

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 113285892

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 15299, 30598, 45897, 61196, 91794, 183588, 260083, 351877, 520166, 703754, 780249, 1040332, 1055631, 1407508, 1560498, 2111262, 3120996, 4222524, 5981909, 11963818, 17945727, 23927636, 35891454, 71782908]

約数ペア:

[(1, 71782908), (2, 35891454), (3, 23927636), (4, 17945727), (6, 11963818), (12, 5981909), (17, 4222524), (23, 3120996), (34, 2111262), (46, 1560498), (51, 1407508), (68, 1055631), (69, 1040332), (92, 780249), (102, 703754), (138, 520166), (204, 351877), (276, 260083), (391, 183588), (782, 91794), (1173, 61196), (1564, 45897), (2346, 30598), (4692, 15299)]