85798804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 190192128

約数和(自身を除く): 104393324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 223, 302, 364, 446, 604, 637, 892, 1057, 1274, 1561, 1963, 2114, 2548, 2899, 3122, 3926, 4228, 5798, 6244, 7399, 7852, 10927, 11596, 13741, 14798, 20293, 21854, 27482, 29596, 33673, 40586, 43708, 54964, 67346, 81172, 96187, 134692, 142051, 192374, 235711, 284102, 384748, 437749, 471422, 568204, 875498, 942844, 1649977, 1750996, 3064243, 3299954, 6128486, 6599908, 12256972, 21449701, 42899402, 85798804]

約数ペア:

[(1, 85798804), (2, 42899402), (4, 21449701), (7, 12256972), (13, 6599908), (14, 6128486), (26, 3299954), (28, 3064243), (49, 1750996), (52, 1649977), (91, 942844), (98, 875498), (151, 568204), (182, 471422), (196, 437749), (223, 384748), (302, 284102), (364, 235711), (446, 192374), (604, 142051), (637, 134692), (892, 96187), (1057, 81172), (1274, 67346), (1561, 54964), (1963, 43708), (2114, 40586), (2548, 33673), (2899, 29596), (3122, 27482), (3926, 21854), (4228, 20293), (5798, 14798), (6244, 13741), (7399, 11596), (7852, 10927)]