74296989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 46259811

約数列:

[1, 3, 9, 13, 39, 47, 59, 117, 141, 177, 229, 423, 531, 611, 687, 767, 1833, 2061, 2301, 2773, 2977, 5499, 6903, 8319, 8931, 10763, 13511, 24957, 26793, 32289, 36049, 40533, 96867, 108147, 121599, 139919, 175643, 324441, 419757, 526929, 635017, 1259271, 1580787, 1905051, 5715153, 8255221, 24765663, 74296989]

約数ペア:

[(1, 74296989), (3, 24765663), (9, 8255221), (13, 5715153), (39, 1905051), (47, 1580787), (59, 1259271), (117, 635017), (141, 526929), (177, 419757), (229, 324441), (423, 175643), (531, 139919), (611, 121599), (687, 108147), (767, 96867), (1833, 40533), (2061, 36049), (2301, 32289), (2773, 26793), (2977, 24957), (5499, 13511), (6903, 10763), (8319, 8931)]