72152424

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17581}}^1$

素因数の和:17615

約数の個数: 64

約数和(自身を含む): 210984000

約数和(自身を除く): 138831576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 17581, 35162, 52743, 70324, 105486, 140648, 158229, 210972, 316458, 334039, 421944, 474687, 632916, 668078, 949374, 1002117, 1265832, 1336156, 1898748, 2004234, 2672312, 3006351, 3797496, 4008468, 6012702, 8016936, 9019053, 12025404, 18038106, 24050808, 36076212, 72152424]

約数ペア:

[(1, 72152424), (2, 36076212), (3, 24050808), (4, 18038106), (6, 12025404), (8, 9019053), (9, 8016936), (12, 6012702), (18, 4008468), (19, 3797496), (24, 3006351), (27, 2672312), (36, 2004234), (38, 1898748), (54, 1336156), (57, 1265832), (72, 1002117), (76, 949374), (108, 668078), (114, 632916), (152, 474687), (171, 421944), (216, 334039), (228, 316458), (342, 210972), (456, 158229), (513, 140648), (684, 105486), (1026, 70324), (1368, 52743), (2052, 35162), (4104, 17581)]