39618144

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6020

約数の個数: 72

約数和(自身を含む): 117582192

約数和(自身を除く): 77964048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 5981, 6624, 11962, 17943, 23924, 35886, 47848, 53829, 71772, 95696, 107658, 137563, 143544, 191392, 215316, 275126, 287088, 412689, 430632, 550252, 574176, 825378, 861264, 1100504, 1238067, 1650756, 1722528, 2201008, 2476134, 3301512, 4402016, 4952268, 6603024, 9904536, 13206048, 19809072, 39618144]

約数ペア:

[(1, 39618144), (2, 19809072), (3, 13206048), (4, 9904536), (6, 6603024), (8, 4952268), (9, 4402016), (12, 3301512), (16, 2476134), (18, 2201008), (23, 1722528), (24, 1650756), (32, 1238067), (36, 1100504), (46, 861264), (48, 825378), (69, 574176), (72, 550252), (92, 430632), (96, 412689), (138, 287088), (144, 275126), (184, 215316), (207, 191392), (276, 143544), (288, 137563), (368, 107658), (414, 95696), (552, 71772), (736, 53829), (828, 47848), (1104, 35886), (1656, 23924), (2208, 17943), (3312, 11962), (5981, 6624)]