85318212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3539}}^1$

素因数の和:3601

約数の個数: 72

約数和(自身を含む): 237293280

約数和(自身を除く): 151975068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 3539, 4018, 6027, 7078, 8036, 10617, 12054, 14156, 21234, 24108, 24773, 42468, 49546, 74319, 99092, 145099, 148638, 173411, 290198, 297276, 346822, 435297, 520233, 580396, 693644, 870594, 1015693, 1040466, 1741188, 2031386, 2080932, 3047079, 4062772, 6094158, 7109851, 12188316, 14219702, 21329553, 28439404, 42659106, 85318212]

約数ペア:

[(1, 85318212), (2, 42659106), (3, 28439404), (4, 21329553), (6, 14219702), (7, 12188316), (12, 7109851), (14, 6094158), (21, 4062772), (28, 3047079), (41, 2080932), (42, 2031386), (49, 1741188), (82, 1040466), (84, 1015693), (98, 870594), (123, 693644), (147, 580396), (164, 520233), (196, 435297), (246, 346822), (287, 297276), (294, 290198), (492, 173411), (574, 148638), (588, 145099), (861, 99092), (1148, 74319), (1722, 49546), (2009, 42468), (3444, 24773), (3539, 24108), (4018, 21234), (6027, 14156), (7078, 12054), (8036, 10617)]