90290736

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 270848240

約数和(自身を除く): 180557504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 541, 549, 684, 732, 912, 976, 1082, 1098, 1159, 1368, 1464, 1623, 2164, 2196, 2318, 2736, 2928, 3246, 3477, 4328, 4392, 4636, 4869, 6492, 6954, 8656, 8784, 9272, 9738, 10279, 10431, 12984, 13908, 18544, 19476, 20558, 20862, 25968, 27816, 30837, 33001, 38952, 41116, 41724, 55632, 61674, 66002, 77904, 82232, 83448, 92511, 99003, 123348, 132004, 164464, 166896, 185022, 198006, 246696, 264008, 297009, 370044, 396012, 493392, 528016, 594018, 627019, 740088, 792024, 1188036, 1254038, 1480176, 1584048, 1881057, 2376072, 2508076, 3762114, 4752144, 5016152, 5643171, 7524228, 10032304, 11286342, 15048456, 22572684, 30096912, 45145368, 90290736]

約数ペア:

[(1, 90290736), (2, 45145368), (3, 30096912), (4, 22572684), (6, 15048456), (8, 11286342), (9, 10032304), (12, 7524228), (16, 5643171), (18, 5016152), (19, 4752144), (24, 3762114), (36, 2508076), (38, 2376072), (48, 1881057), (57, 1584048), (61, 1480176), (72, 1254038), (76, 1188036), (114, 792024), (122, 740088), (144, 627019), (152, 594018), (171, 528016), (183, 493392), (228, 396012), (244, 370044), (304, 297009), (342, 264008), (366, 246696), (456, 198006), (488, 185022), (541, 166896), (549, 164464), (684, 132004), (732, 123348), (912, 99003), (976, 92511), (1082, 83448), (1098, 82232), (1159, 77904), (1368, 66002), (1464, 61674), (1623, 55632), (2164, 41724), (2196, 41116), (2318, 38952), (2736, 33001), (2928, 30837), (3246, 27816), (3477, 25968), (4328, 20862), (4392, 20558), (4636, 19476), (4869, 18544), (6492, 13908), (6954, 12984), (8656, 10431), (8784, 10279), (9272, 9738)]