78049140988

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{3989}}^1$

素因数の和:5124

約数の個数: 96

約数和(自身を含む): 171735984000

約数和(自身を除く): 93686843012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1097, 1274, 1372, 2194, 2548, 3989, 4388, 4459, 7679, 7978, 8918, 14261, 15358, 15956, 17836, 27923, 28522, 30716, 51857, 53753, 55846, 57044, 99827, 103714, 107506, 111692, 195461, 199654, 207428, 215012, 362999, 376271, 390922, 399308, 698789, 725998, 752542, 781844, 1368227, 1397578, 1451996, 1505084, 2540993, 2736454, 2795156, 4375933, 4891523, 5081986, 5472908, 8751866, 9783046, 10163972, 17503732, 17786951, 19566092, 30631531, 35573902, 56887129, 61263062, 71147804, 113774258, 122526124, 214420717, 227548516, 398209903, 428841434, 796419806, 857682868, 1500945019, 1592839612, 2787469321, 3001890038, 5574938642, 6003780076, 11149877284, 19512285247, 39024570494, 78049140988]

約数ペア:

[(1, 78049140988), (2, 39024570494), (4, 19512285247), (7, 11149877284), (13, 6003780076), (14, 5574938642), (26, 3001890038), (28, 2787469321), (49, 1592839612), (52, 1500945019), (91, 857682868), (98, 796419806), (182, 428841434), (196, 398209903), (343, 227548516), (364, 214420717), (637, 122526124), (686, 113774258), (1097, 71147804), (1274, 61263062), (1372, 56887129), (2194, 35573902), (2548, 30631531), (3989, 19566092), (4388, 17786951), (4459, 17503732), (7679, 10163972), (7978, 9783046), (8918, 8751866), (14261, 5472908), (15358, 5081986), (15956, 4891523), (17836, 4375933), (27923, 2795156), (28522, 2736454), (30716, 2540993), (51857, 1505084), (53753, 1451996), (55846, 1397578), (57044, 1368227), (99827, 781844), (103714, 752542), (107506, 725998), (111692, 698789), (195461, 399308), (199654, 390922), (207428, 376271), (215012, 362999)]