77952144

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 207883520

約数和(自身を除く): 129931376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 79, 122, 158, 183, 237, 244, 316, 337, 366, 474, 488, 632, 674, 732, 948, 976, 1011, 1264, 1348, 1464, 1896, 2022, 2696, 2928, 3792, 4044, 4819, 5392, 8088, 9638, 14457, 16176, 19276, 20557, 26623, 28914, 38552, 41114, 53246, 57828, 61671, 77104, 79869, 82228, 106492, 115656, 123342, 159738, 164456, 212984, 231312, 246684, 319476, 328912, 425968, 493368, 638952, 986736, 1277904, 1624003, 3248006, 4872009, 6496012, 9744018, 12992024, 19488036, 25984048, 38976072, 77952144]

約数ペア:

[(1, 77952144), (2, 38976072), (3, 25984048), (4, 19488036), (6, 12992024), (8, 9744018), (12, 6496012), (16, 4872009), (24, 3248006), (48, 1624003), (61, 1277904), (79, 986736), (122, 638952), (158, 493368), (183, 425968), (237, 328912), (244, 319476), (316, 246684), (337, 231312), (366, 212984), (474, 164456), (488, 159738), (632, 123342), (674, 115656), (732, 106492), (948, 82228), (976, 79869), (1011, 77104), (1264, 61671), (1348, 57828), (1464, 53246), (1896, 41114), (2022, 38552), (2696, 28914), (2928, 26623), (3792, 20557), (4044, 19276), (4819, 16176), (5392, 14457), (8088, 9638)]