4920590988

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{701}}^1\times {\mathrm{2671}}^1$

素因数の和:3455

約数の個数: 72

約数和(自身を含む): 12631260096

約数和(自身を除く): 7710669108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 701, 876, 1314, 1402, 2103, 2628, 2671, 2804, 4206, 5342, 6309, 8013, 8412, 10684, 12618, 16026, 24039, 25236, 32052, 48078, 51173, 96156, 102346, 153519, 194983, 204692, 307038, 389966, 460557, 584949, 614076, 779932, 921114, 1169898, 1754847, 1842228, 1872371, 2339796, 3509694, 3744742, 5617113, 7019388, 7489484, 11234226, 16851339, 22468452, 33702678, 67405356, 136683083, 273366166, 410049249, 546732332, 820098498, 1230147747, 1640196996, 2460295494, 4920590988]

約数ペア:

[(1, 4920590988), (2, 2460295494), (3, 1640196996), (4, 1230147747), (6, 820098498), (9, 546732332), (12, 410049249), (18, 273366166), (36, 136683083), (73, 67405356), (146, 33702678), (219, 22468452), (292, 16851339), (438, 11234226), (657, 7489484), (701, 7019388), (876, 5617113), (1314, 3744742), (1402, 3509694), (2103, 2339796), (2628, 1872371), (2671, 1842228), (2804, 1754847), (4206, 1169898), (5342, 921114), (6309, 779932), (8013, 614076), (8412, 584949), (10684, 460557), (12618, 389966), (16026, 307038), (24039, 204692), (25236, 194983), (32052, 153519), (48078, 102346), (51173, 96156)]