72690846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 160849920

約数和(自身を除く): 88159074

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 67, 93, 114, 134, 186, 201, 307, 402, 589, 614, 921, 1178, 1273, 1767, 1842, 2077, 2546, 3534, 3819, 4154, 5833, 6231, 7638, 9517, 11666, 12462, 17499, 19034, 20569, 28551, 34998, 39463, 41138, 57102, 61707, 78926, 118389, 123414, 180823, 236778, 361646, 390811, 542469, 637639, 781622, 1084938, 1172433, 1275278, 1912917, 2344866, 3825834, 12115141, 24230282, 36345423, 72690846]

約数ペア:

[(1, 72690846), (2, 36345423), (3, 24230282), (6, 12115141), (19, 3825834), (31, 2344866), (38, 1912917), (57, 1275278), (62, 1172433), (67, 1084938), (93, 781622), (114, 637639), (134, 542469), (186, 390811), (201, 361646), (307, 236778), (402, 180823), (589, 123414), (614, 118389), (921, 78926), (1178, 61707), (1273, 57102), (1767, 41138), (1842, 39463), (2077, 34998), (2546, 28551), (3534, 20569), (3819, 19034), (4154, 17499), (5833, 12462), (6231, 11666), (7638, 9517)]