123604624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 284981760

約数和(自身を除く): 161377136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 89, 104, 143, 176, 178, 208, 286, 356, 572, 607, 712, 979, 1144, 1157, 1214, 1424, 1958, 2288, 2314, 2428, 3916, 4628, 4856, 6677, 7832, 7891, 9256, 9712, 12727, 13354, 15664, 15782, 18512, 25454, 26708, 31564, 50908, 53416, 54023, 63128, 86801, 101816, 106832, 108046, 126256, 173602, 203632, 216092, 347204, 432184, 594253, 694408, 702299, 864368, 1188506, 1388816, 1404598, 2377012, 2809196, 4754024, 5618392, 7725289, 9508048, 11236784, 15450578, 30901156, 61802312, 123604624]

約数ペア:

[(1, 123604624), (2, 61802312), (4, 30901156), (8, 15450578), (11, 11236784), (13, 9508048), (16, 7725289), (22, 5618392), (26, 4754024), (44, 2809196), (52, 2377012), (88, 1404598), (89, 1388816), (104, 1188506), (143, 864368), (176, 702299), (178, 694408), (208, 594253), (286, 432184), (356, 347204), (572, 216092), (607, 203632), (712, 173602), (979, 126256), (1144, 108046), (1157, 106832), (1214, 101816), (1424, 86801), (1958, 63128), (2288, 54023), (2314, 53416), (2428, 50908), (3916, 31564), (4628, 26708), (4856, 25454), (6677, 18512), (7832, 15782), (7891, 15664), (9256, 13354), (9712, 12727)]