27781344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5112

約数の個数: 72

約数和(自身を含む): 83177640

約数和(自身を除く): 55396296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5077, 5472, 10154, 15231, 20308, 30462, 40616, 45693, 60924, 81232, 91386, 96463, 121848, 162464, 182772, 192926, 243696, 289389, 365544, 385852, 487392, 578778, 731088, 771704, 868167, 1157556, 1462176, 1543408, 1736334, 2315112, 3086816, 3472668, 4630224, 6945336, 9260448, 13890672, 27781344]

約数ペア:

[(1, 27781344), (2, 13890672), (3, 9260448), (4, 6945336), (6, 4630224), (8, 3472668), (9, 3086816), (12, 2315112), (16, 1736334), (18, 1543408), (19, 1462176), (24, 1157556), (32, 868167), (36, 771704), (38, 731088), (48, 578778), (57, 487392), (72, 385852), (76, 365544), (96, 289389), (114, 243696), (144, 192926), (152, 182772), (171, 162464), (228, 121848), (288, 96463), (304, 91386), (342, 81232), (456, 60924), (608, 45693), (684, 40616), (912, 30462), (1368, 20308), (1824, 15231), (2736, 10154), (5077, 5472)]