78851292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 135651108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 228, 247, 444, 481, 494, 703, 719, 741, 962, 988, 1406, 1438, 1443, 1482, 1924, 2109, 2157, 2812, 2876, 2886, 2964, 4218, 4314, 5772, 8436, 8628, 9139, 9347, 13661, 18278, 18694, 26603, 27322, 27417, 28041, 36556, 37388, 40983, 53206, 54644, 54834, 56082, 79809, 81966, 106412, 109668, 112164, 159618, 163932, 177593, 319236, 345839, 355186, 505457, 532779, 691678, 710372, 1010914, 1037517, 1065558, 1383356, 1516371, 2021828, 2075034, 2131116, 3032742, 4150068, 6065484, 6570941, 13141882, 19712823, 26283764, 39425646, 78851292]

約数ペア:

[(1, 78851292), (2, 39425646), (3, 26283764), (4, 19712823), (6, 13141882), (12, 6570941), (13, 6065484), (19, 4150068), (26, 3032742), (37, 2131116), (38, 2075034), (39, 2021828), (52, 1516371), (57, 1383356), (74, 1065558), (76, 1037517), (78, 1010914), (111, 710372), (114, 691678), (148, 532779), (156, 505457), (222, 355186), (228, 345839), (247, 319236), (444, 177593), (481, 163932), (494, 159618), (703, 112164), (719, 109668), (741, 106412), (962, 81966), (988, 79809), (1406, 56082), (1438, 54834), (1443, 54644), (1482, 53206), (1924, 40983), (2109, 37388), (2157, 36556), (2812, 28041), (2876, 27417), (2886, 27322), (2964, 26603), (4218, 18694), (4314, 18278), (5772, 13661), (8436, 9347), (8628, 9139)]