861368688

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{24023}}^1$

素因数の和:24123

約数の個数: 80

約数和(自身を含む): 2502339840

約数和(自身を除く): 1640971152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2241, 2988, 3984, 4482, 5976, 8964, 11952, 17928, 24023, 35856, 48046, 72069, 96092, 144138, 192184, 216207, 288276, 384368, 432414, 576552, 648621, 864828, 1153104, 1297242, 1729656, 1993909, 2594484, 3459312, 3987818, 5188968, 5981727, 7975636, 10377936, 11963454, 15951272, 17945181, 23926908, 31902544, 35890362, 47853816, 53835543, 71780724, 95707632, 107671086, 143561448, 215342172, 287122896, 430684344, 861368688]

約数ペア:

[(1, 861368688), (2, 430684344), (3, 287122896), (4, 215342172), (6, 143561448), (8, 107671086), (9, 95707632), (12, 71780724), (16, 53835543), (18, 47853816), (24, 35890362), (27, 31902544), (36, 23926908), (48, 17945181), (54, 15951272), (72, 11963454), (83, 10377936), (108, 7975636), (144, 5981727), (166, 5188968), (216, 3987818), (249, 3459312), (332, 2594484), (432, 1993909), (498, 1729656), (664, 1297242), (747, 1153104), (996, 864828), (1328, 648621), (1494, 576552), (1992, 432414), (2241, 384368), (2988, 288276), (3984, 216207), (4482, 192184), (5976, 144138), (8964, 96092), (11952, 72069), (17928, 48046), (24023, 35856)]