73789164

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9623}}^1$

素因数の和:9707

約数の個数: 48

約数和(自身を含む): 194019840

約数和(自身を除く): 120230676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 9623, 19246, 28869, 38492, 57738, 86607, 115476, 173214, 259821, 346428, 519642, 683233, 1039284, 1366466, 2049699, 2732932, 4099398, 6149097, 8198796, 12298194, 18447291, 24596388, 36894582, 73789164]

約数ペア:

[(1, 73789164), (2, 36894582), (3, 24596388), (4, 18447291), (6, 12298194), (9, 8198796), (12, 6149097), (18, 4099398), (27, 2732932), (36, 2049699), (54, 1366466), (71, 1039284), (108, 683233), (142, 519642), (213, 346428), (284, 259821), (426, 173214), (639, 115476), (852, 86607), (1278, 57738), (1917, 38492), (2556, 28869), (3834, 19246), (7668, 9623)]