77524980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99391}}^1$

素因数の和:99416

約数の個数: 48

約数和(自身を含む): 233769984

約数和(自身を除く): 156245004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 99391, 198782, 298173, 397564, 496955, 596346, 993910, 1192692, 1292083, 1490865, 1987820, 2584166, 2981730, 3876249, 5168332, 5963460, 6460415, 7752498, 12920830, 15504996, 19381245, 25841660, 38762490, 77524980]

約数ペア:

[(1, 77524980), (2, 38762490), (3, 25841660), (4, 19381245), (5, 15504996), (6, 12920830), (10, 7752498), (12, 6460415), (13, 5963460), (15, 5168332), (20, 3876249), (26, 2981730), (30, 2584166), (39, 1987820), (52, 1490865), (60, 1292083), (65, 1192692), (78, 993910), (130, 596346), (156, 496955), (195, 397564), (260, 298173), (390, 198782), (780, 99391)]