72017676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 192920000

約数和(自身を除く): 120902324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 342, 422, 499, 633, 684, 844, 998, 1266, 1497, 1899, 1996, 2532, 2994, 3798, 4009, 4491, 5988, 7596, 8018, 8982, 9481, 12027, 16036, 17964, 18962, 24054, 28443, 36081, 37924, 48108, 56886, 72162, 85329, 105289, 113772, 144324, 170658, 210578, 315867, 341316, 421156, 631734, 947601, 1263468, 1895202, 2000491, 3790404, 4000982, 6001473, 8001964, 12002946, 18004419, 24005892, 36008838, 72017676]

約数ペア:

[(1, 72017676), (2, 36008838), (3, 24005892), (4, 18004419), (6, 12002946), (9, 8001964), (12, 6001473), (18, 4000982), (19, 3790404), (36, 2000491), (38, 1895202), (57, 1263468), (76, 947601), (114, 631734), (171, 421156), (211, 341316), (228, 315867), (342, 210578), (422, 170658), (499, 144324), (633, 113772), (684, 105289), (844, 85329), (998, 72162), (1266, 56886), (1497, 48108), (1899, 37924), (1996, 36081), (2532, 28443), (2994, 24054), (3798, 18962), (4009, 17964), (4491, 16036), (5988, 12027), (7596, 9481), (8018, 8982)]