61378512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 186654720

約数和(自身を除く): 125276208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 167, 186, 208, 228, 247, 248, 304, 312, 334, 372, 403, 456, 494, 496, 501, 589, 624, 668, 741, 744, 806, 912, 988, 1002, 1178, 1209, 1336, 1482, 1488, 1612, 1767, 1976, 2004, 2171, 2356, 2418, 2672, 2964, 3173, 3224, 3534, 3952, 4008, 4342, 4712, 4836, 5177, 5928, 6346, 6448, 6513, 7068, 7657, 8016, 8684, 9424, 9519, 9672, 10354, 11856, 12692, 13026, 14136, 15314, 15531, 17368, 19038, 19344, 20708, 22971, 25384, 26052, 28272, 30628, 31062, 34736, 38076, 41249, 41416, 45942, 50768, 52104, 61256, 62124, 67301, 76152, 82498, 82832, 91884, 98363, 104208, 122512, 123747, 124248, 134602, 152304, 164996, 183768, 196726, 201903, 247494, 248496, 269204, 295089, 329992, 367536, 393452, 403806, 494988, 538408, 590178, 659984, 786904, 807612, 989976, 1076816, 1180356, 1278719, 1573808, 1615224, 1979952, 2360712, 2557438, 3230448, 3836157, 4721424, 5114876, 7672314, 10229752, 15344628, 20459504, 30689256, 61378512]

約数ペア:

[(1, 61378512), (2, 30689256), (3, 20459504), (4, 15344628), (6, 10229752), (8, 7672314), (12, 5114876), (13, 4721424), (16, 3836157), (19, 3230448), (24, 2557438), (26, 2360712), (31, 1979952), (38, 1615224), (39, 1573808), (48, 1278719), (52, 1180356), (57, 1076816), (62, 989976), (76, 807612), (78, 786904), (93, 659984), (104, 590178), (114, 538408), (124, 494988), (152, 403806), (156, 393452), (167, 367536), (186, 329992), (208, 295089), (228, 269204), (247, 248496), (248, 247494), (304, 201903), (312, 196726), (334, 183768), (372, 164996), (403, 152304), (456, 134602), (494, 124248), (496, 123747), (501, 122512), (589, 104208), (624, 98363), (668, 91884), (741, 82832), (744, 82498), (806, 76152), (912, 67301), (988, 62124), (1002, 61256), (1178, 52104), (1209, 50768), (1336, 45942), (1482, 41416), (1488, 41249), (1612, 38076), (1767, 34736), (1976, 31062), (2004, 30628), (2171, 28272), (2356, 26052), (2418, 25384), (2672, 22971), (2964, 20708), (3173, 19344), (3224, 19038), (3534, 17368), (3952, 15531), (4008, 15314), (4342, 14136), (4712, 13026), (4836, 12692), (5177, 11856), (5928, 10354), (6346, 9672), (6448, 9519), (6513, 9424), (7068, 8684), (7657, 8016)]