42815664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{15649}}^1$

素因数の和:15682

約数の個数: 60

約数和(自身を含む): 126139000

約数和(自身を除く): 83323336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 15649, 31298, 46947, 62596, 93894, 125192, 140841, 187788, 250384, 281682, 297331, 375576, 563364, 594662, 751152, 891993, 1126728, 1189324, 1783986, 2253456, 2378648, 2675979, 3567972, 4757296, 5351958, 7135944, 10703916, 14271888, 21407832, 42815664]

約数ペア:

[(1, 42815664), (2, 21407832), (3, 14271888), (4, 10703916), (6, 7135944), (8, 5351958), (9, 4757296), (12, 3567972), (16, 2675979), (18, 2378648), (19, 2253456), (24, 1783986), (36, 1189324), (38, 1126728), (48, 891993), (57, 751152), (72, 594662), (76, 563364), (114, 375576), (144, 297331), (152, 281682), (171, 250384), (228, 187788), (304, 140841), (342, 125192), (456, 93894), (684, 62596), (912, 46947), (1368, 31298), (2736, 15649)]