123416784

素因数分解:

$2^4\times 3^7\times {\mathrm{3527}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 358727040

約数和(自身を除く): 235310256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3527, 3888, 4374, 5832, 7054, 8748, 10581, 11664, 14108, 17496, 21162, 28216, 31743, 34992, 42324, 56432, 63486, 84648, 95229, 126972, 169296, 190458, 253944, 285687, 380916, 507888, 571374, 761832, 857061, 1142748, 1523664, 1714122, 2285496, 2571183, 3428244, 4570992, 5142366, 6856488, 7713549, 10284732, 13712976, 15427098, 20569464, 30854196, 41138928, 61708392, 123416784]

約数ペア:

[(1, 123416784), (2, 61708392), (3, 41138928), (4, 30854196), (6, 20569464), (8, 15427098), (9, 13712976), (12, 10284732), (16, 7713549), (18, 6856488), (24, 5142366), (27, 4570992), (36, 3428244), (48, 2571183), (54, 2285496), (72, 1714122), (81, 1523664), (108, 1142748), (144, 857061), (162, 761832), (216, 571374), (243, 507888), (324, 380916), (432, 285687), (486, 253944), (648, 190458), (729, 169296), (972, 126972), (1296, 95229), (1458, 84648), (1944, 63486), (2187, 56432), (2916, 42324), (3527, 34992), (3888, 31743), (4374, 28216), (5832, 21162), (7054, 17496), (8748, 14108), (10581, 11664)]