79106580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8969}}^1$

素因数の和:8998

約数の個数: 108

約数和(自身を含む): 279164340

約数和(自身を除く): 200057760

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 8969, 17938, 26907, 35876, 44845, 53814, 62783, 80721, 89690, 107628, 125566, 134535, 161442, 179380, 188349, 251132, 269070, 313915, 322884, 376698, 403605, 439481, 538140, 565047, 627830, 753396, 807210, 878962, 941745, 1130094, 1255660, 1318443, 1614420, 1757924, 1883490, 2197405, 2260188, 2636886, 2825235, 3766980, 3955329, 4394810, 5273772, 5650470, 6592215, 7910658, 8789620, 11300940, 13184430, 15821316, 19776645, 26368860, 39553290, 79106580]

約数ペア:

[(1, 79106580), (2, 39553290), (3, 26368860), (4, 19776645), (5, 15821316), (6, 13184430), (7, 11300940), (9, 8789620), (10, 7910658), (12, 6592215), (14, 5650470), (15, 5273772), (18, 4394810), (20, 3955329), (21, 3766980), (28, 2825235), (30, 2636886), (35, 2260188), (36, 2197405), (42, 1883490), (45, 1757924), (49, 1614420), (60, 1318443), (63, 1255660), (70, 1130094), (84, 941745), (90, 878962), (98, 807210), (105, 753396), (126, 627830), (140, 565047), (147, 538140), (180, 439481), (196, 403605), (210, 376698), (245, 322884), (252, 313915), (294, 269070), (315, 251132), (420, 188349), (441, 179380), (490, 161442), (588, 134535), (630, 125566), (735, 107628), (882, 89690), (980, 80721), (1260, 62783), (1470, 53814), (1764, 44845), (2205, 35876), (2940, 26907), (4410, 17938), (8820, 8969)]