87315168

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^2$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 235323144

約数和(自身を除く): 148007976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 131, 159, 212, 262, 318, 393, 424, 524, 636, 786, 848, 1048, 1272, 1572, 1696, 2096, 2544, 3144, 4192, 5088, 6288, 6943, 12576, 13886, 17161, 20829, 27772, 34322, 41658, 51483, 55544, 68644, 83316, 102966, 111088, 137288, 166632, 205932, 222176, 274576, 333264, 411864, 549152, 666528, 823728, 909533, 1647456, 1819066, 2728599, 3638132, 5457198, 7276264, 10914396, 14552528, 21828792, 29105056, 43657584, 87315168]

約数ペア:

[(1, 87315168), (2, 43657584), (3, 29105056), (4, 21828792), (6, 14552528), (8, 10914396), (12, 7276264), (16, 5457198), (24, 3638132), (32, 2728599), (48, 1819066), (53, 1647456), (96, 909533), (106, 823728), (131, 666528), (159, 549152), (212, 411864), (262, 333264), (318, 274576), (393, 222176), (424, 205932), (524, 166632), (636, 137288), (786, 111088), (848, 102966), (1048, 83316), (1272, 68644), (1572, 55544), (1696, 51483), (2096, 41658), (2544, 34322), (3144, 27772), (4192, 20829), (5088, 17161), (6288, 13886), (6943, 12576)]