28282176288

素因数分解:

$2^5\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{90011}}^1$

素因数の和:91118

約数の個数: 72

約数和(自身を含む): 80502052176

約数和(自身を除く): 52219875888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1091, 2182, 3273, 4364, 6546, 8728, 9819, 13092, 17456, 19638, 26184, 34912, 39276, 52368, 78552, 90011, 104736, 157104, 180022, 270033, 314208, 360044, 540066, 720088, 810099, 1080132, 1440176, 1620198, 2160264, 2880352, 3240396, 4320528, 6480792, 8641056, 12961584, 25923168, 98202001, 196404002, 294606003, 392808004, 589212006, 785616008, 883818009, 1178424012, 1571232016, 1767636018, 2356848024, 3142464032, 3535272036, 4713696048, 7070544072, 9427392096, 14141088144, 28282176288]

約数ペア:

[(1, 28282176288), (2, 14141088144), (3, 9427392096), (4, 7070544072), (6, 4713696048), (8, 3535272036), (9, 3142464032), (12, 2356848024), (16, 1767636018), (18, 1571232016), (24, 1178424012), (32, 883818009), (36, 785616008), (48, 589212006), (72, 392808004), (96, 294606003), (144, 196404002), (288, 98202001), (1091, 25923168), (2182, 12961584), (3273, 8641056), (4364, 6480792), (6546, 4320528), (8728, 3240396), (9819, 2880352), (13092, 2160264), (17456, 1620198), (19638, 1440176), (26184, 1080132), (34912, 810099), (39276, 720088), (52368, 540066), (78552, 360044), (90011, 314208), (104736, 270033), (157104, 180022)]