76667432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 80580568

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 83, 103, 118, 152, 166, 206, 236, 332, 412, 472, 664, 824, 1121, 1577, 1957, 2242, 3154, 3914, 4484, 4897, 6077, 6308, 7828, 8549, 8968, 9794, 12154, 12616, 15656, 17098, 19588, 24308, 34196, 39176, 48616, 68392, 93043, 115463, 162431, 186086, 230926, 324862, 372172, 461852, 504391, 649724, 744344, 923704, 1008782, 1299448, 2017564, 4035128, 9583429, 19166858, 38333716, 76667432]

約数ペア:

[(1, 76667432), (2, 38333716), (4, 19166858), (8, 9583429), (19, 4035128), (38, 2017564), (59, 1299448), (76, 1008782), (83, 923704), (103, 744344), (118, 649724), (152, 504391), (166, 461852), (206, 372172), (236, 324862), (332, 230926), (412, 186086), (472, 162431), (664, 115463), (824, 93043), (1121, 68392), (1577, 48616), (1957, 39176), (2242, 34196), (3154, 24308), (3914, 19588), (4484, 17098), (4897, 15656), (6077, 12616), (6308, 12154), (7828, 9794), (8549, 8968)]