79863316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 162000384

約数和(自身を除く): 82137068

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 103, 124, 148, 169, 206, 338, 403, 412, 481, 676, 806, 962, 1147, 1339, 1612, 1924, 2294, 2678, 3193, 3811, 4588, 5239, 5356, 6253, 6386, 7622, 10478, 12506, 12772, 14911, 15244, 17407, 20956, 25012, 29822, 34814, 41509, 49543, 59644, 69628, 83018, 99086, 118141, 166036, 193843, 198172, 236282, 387686, 472564, 539617, 644059, 775372, 1079234, 1288118, 1535833, 2158468, 2576236, 3071666, 6143332, 19965829, 39931658, 79863316]

約数ペア:

[(1, 79863316), (2, 39931658), (4, 19965829), (13, 6143332), (26, 3071666), (31, 2576236), (37, 2158468), (52, 1535833), (62, 1288118), (74, 1079234), (103, 775372), (124, 644059), (148, 539617), (169, 472564), (206, 387686), (338, 236282), (403, 198172), (412, 193843), (481, 166036), (676, 118141), (806, 99086), (962, 83018), (1147, 69628), (1339, 59644), (1612, 49543), (1924, 41509), (2294, 34814), (2678, 29822), (3193, 25012), (3811, 20956), (4588, 17407), (5239, 15244), (5356, 14911), (6253, 12772), (6386, 12506), (7622, 10478)]