87081516

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{27179}}^1$

素因数の和:27278

約数の個数: 36

約数和(自身を含む): 222604200

約数和(自身を除く): 135522684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 27179, 54358, 81537, 108716, 163074, 244611, 326148, 489222, 978444, 2418931, 4837862, 7256793, 9675724, 14513586, 21770379, 29027172, 43540758, 87081516]

約数ペア:

[(1, 87081516), (2, 43540758), (3, 29027172), (4, 21770379), (6, 14513586), (9, 9675724), (12, 7256793), (18, 4837862), (36, 2418931), (89, 978444), (178, 489222), (267, 326148), (356, 244611), (534, 163074), (801, 108716), (1068, 81537), (1602, 54358), (3204, 27179)]