71884722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 184173696

約数和(自身を除く): 112288974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 137, 182, 186, 217, 273, 274, 403, 411, 434, 546, 651, 806, 822, 959, 961, 1209, 1302, 1781, 1918, 1922, 2418, 2821, 2877, 2883, 3562, 4247, 5343, 5642, 5754, 5766, 6727, 8463, 8494, 10686, 12467, 12493, 12741, 13454, 16926, 20181, 24934, 24986, 25482, 29729, 37401, 37479, 40362, 55211, 59458, 74802, 74958, 87451, 89187, 110422, 131657, 165633, 174902, 178374, 262353, 263314, 331266, 386477, 394971, 524706, 772954, 789942, 921599, 1159431, 1711541, 1843198, 2318862, 2764797, 3423082, 5134623, 5529594, 10269246, 11980787, 23961574, 35942361, 71884722]

約数ペア:

[(1, 71884722), (2, 35942361), (3, 23961574), (6, 11980787), (7, 10269246), (13, 5529594), (14, 5134623), (21, 3423082), (26, 2764797), (31, 2318862), (39, 1843198), (42, 1711541), (62, 1159431), (78, 921599), (91, 789942), (93, 772954), (137, 524706), (182, 394971), (186, 386477), (217, 331266), (273, 263314), (274, 262353), (403, 178374), (411, 174902), (434, 165633), (546, 131657), (651, 110422), (806, 89187), (822, 87451), (959, 74958), (961, 74802), (1209, 59458), (1302, 55211), (1781, 40362), (1918, 37479), (1922, 37401), (2418, 29729), (2821, 25482), (2877, 24986), (2883, 24934), (3562, 20181), (4247, 16926), (5343, 13454), (5642, 12741), (5754, 12493), (5766, 12467), (6727, 10686), (8463, 8494)]