89849228

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 183859200

約数和(自身を除く): 94009972

約数列:

[1, 2, 4, 7, 14, 28, 79, 151, 158, 269, 302, 316, 538, 553, 604, 1057, 1076, 1106, 1883, 2114, 2212, 3766, 4228, 7532, 11929, 21251, 23858, 40619, 42502, 47716, 81238, 83503, 85004, 148757, 162476, 167006, 284333, 297514, 334012, 568666, 595028, 1137332, 3208901, 6417802, 12835604, 22462307, 44924614, 89849228]

約数ペア:

[(1, 89849228), (2, 44924614), (4, 22462307), (7, 12835604), (14, 6417802), (28, 3208901), (79, 1137332), (151, 595028), (158, 568666), (269, 334012), (302, 297514), (316, 284333), (538, 167006), (553, 162476), (604, 148757), (1057, 85004), (1076, 83503), (1106, 81238), (1883, 47716), (2114, 42502), (2212, 40619), (3766, 23858), (4228, 21251), (7532, 11929)]