77531688

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27611}}^1$

素因数の和:27639

約数の個数: 64

約数和(自身を含む): 231940800

約数和(自身を除く): 154409112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 27611, 55222, 82833, 110444, 165666, 220888, 248499, 331332, 358943, 496998, 662664, 717886, 745497, 993996, 1076829, 1435772, 1490994, 1987992, 2153658, 2871544, 2981988, 3230487, 4307316, 5963976, 6460974, 8614632, 9691461, 12921948, 19382922, 25843896, 38765844, 77531688]

約数ペア:

[(1, 77531688), (2, 38765844), (3, 25843896), (4, 19382922), (6, 12921948), (8, 9691461), (9, 8614632), (12, 6460974), (13, 5963976), (18, 4307316), (24, 3230487), (26, 2981988), (27, 2871544), (36, 2153658), (39, 1987992), (52, 1490994), (54, 1435772), (72, 1076829), (78, 993996), (104, 745497), (108, 717886), (117, 662664), (156, 496998), (216, 358943), (234, 331332), (312, 248499), (351, 220888), (468, 165666), (702, 110444), (936, 82833), (1404, 55222), (2808, 27611)]