84721494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5245

約数の個数: 64

約数和(自身を含む): 209583360

約数和(自身を除く): 124861866

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5197, 5434, 8151, 10394, 15591, 16302, 31182, 57167, 67561, 98743, 114334, 135122, 171501, 197486, 202683, 296229, 343002, 405366, 592458, 743171, 1086173, 1283659, 1486342, 2172346, 2229513, 2567318, 3258519, 3850977, 4459026, 6517038, 7701954, 14120249, 28240498, 42360747, 84721494]

約数ペア:

[(1, 84721494), (2, 42360747), (3, 28240498), (6, 14120249), (11, 7701954), (13, 6517038), (19, 4459026), (22, 3850977), (26, 3258519), (33, 2567318), (38, 2229513), (39, 2172346), (57, 1486342), (66, 1283659), (78, 1086173), (114, 743171), (143, 592458), (209, 405366), (247, 343002), (286, 296229), (418, 202683), (429, 197486), (494, 171501), (627, 135122), (741, 114334), (858, 98743), (1254, 67561), (1482, 57167), (2717, 31182), (5197, 16302), (5434, 15591), (8151, 10394)]