72121896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13009}}^1$

素因数の和:13039

約数の個数: 96

約数和(自身を含む): 243547200

約数和(自身を除く): 171425304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 13009, 26018, 39027, 52036, 78054, 91063, 104072, 117081, 143099, 156108, 182126, 234162, 273189, 286198, 312216, 364252, 429297, 468324, 546378, 572396, 728504, 819567, 858594, 936648, 1001693, 1092756, 1144792, 1287891, 1639134, 1717188, 2003386, 2185512, 2575782, 3005079, 3278268, 3434376, 4006772, 5151564, 6010158, 6556536, 8013544, 9015237, 10303128, 12020316, 18030474, 24040632, 36060948, 72121896]

約数ペア:

[(1, 72121896), (2, 36060948), (3, 24040632), (4, 18030474), (6, 12020316), (7, 10303128), (8, 9015237), (9, 8013544), (11, 6556536), (12, 6010158), (14, 5151564), (18, 4006772), (21, 3434376), (22, 3278268), (24, 3005079), (28, 2575782), (33, 2185512), (36, 2003386), (42, 1717188), (44, 1639134), (56, 1287891), (63, 1144792), (66, 1092756), (72, 1001693), (77, 936648), (84, 858594), (88, 819567), (99, 728504), (126, 572396), (132, 546378), (154, 468324), (168, 429297), (198, 364252), (231, 312216), (252, 286198), (264, 273189), (308, 234162), (396, 182126), (462, 156108), (504, 143099), (616, 117081), (693, 104072), (792, 91063), (924, 78054), (1386, 52036), (1848, 39027), (2772, 26018), (5544, 13009)]