84574548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 228839520

約数和(自身を除く): 144264972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2027, 2196, 2318, 3477, 4054, 4636, 6081, 6954, 8108, 10431, 12162, 13908, 18243, 20862, 24324, 36486, 38513, 41724, 72972, 77026, 115539, 123647, 154052, 231078, 247294, 346617, 370941, 462156, 494588, 693234, 741882, 1112823, 1386468, 1483764, 2225646, 2349293, 4451292, 4698586, 7047879, 9397172, 14095758, 21143637, 28191516, 42287274, 84574548]

約数ペア:

[(1, 84574548), (2, 42287274), (3, 28191516), (4, 21143637), (6, 14095758), (9, 9397172), (12, 7047879), (18, 4698586), (19, 4451292), (36, 2349293), (38, 2225646), (57, 1483764), (61, 1386468), (76, 1112823), (114, 741882), (122, 693234), (171, 494588), (183, 462156), (228, 370941), (244, 346617), (342, 247294), (366, 231078), (549, 154052), (684, 123647), (732, 115539), (1098, 77026), (1159, 72972), (2027, 41724), (2196, 38513), (2318, 36486), (3477, 24324), (4054, 20862), (4636, 18243), (6081, 13908), (6954, 12162), (8108, 10431)]