77166090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23173}}^1$

素因数の和:23223

約数の個数: 48

約数和(自身を含む): 206063208

約数和(自身を除く): 128897118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 23173, 46346, 69519, 115865, 139038, 208557, 231730, 347595, 417114, 695190, 857401, 1042785, 1714802, 2085570, 2572203, 4287005, 5144406, 7716609, 8574010, 12861015, 15433218, 25722030, 38583045, 77166090]

約数ペア:

[(1, 77166090), (2, 38583045), (3, 25722030), (5, 15433218), (6, 12861015), (9, 8574010), (10, 7716609), (15, 5144406), (18, 4287005), (30, 2572203), (37, 2085570), (45, 1714802), (74, 1042785), (90, 857401), (111, 695190), (185, 417114), (222, 347595), (333, 231730), (370, 208557), (555, 139038), (666, 115865), (1110, 69519), (1665, 46346), (3330, 23173)]