65394985968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{254987}}^1$

素因数の和:255151

約数の個数: 120

約数和(自身を含む): 198532636848

約数和(自身を除く): 133137650880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 234, 274, 312, 411, 468, 548, 624, 822, 936, 1096, 1233, 1644, 1781, 1872, 2192, 2466, 3288, 3562, 4932, 5343, 6576, 7124, 9864, 10686, 14248, 16029, 19728, 21372, 28496, 32058, 42744, 64116, 85488, 128232, 254987, 256464, 509974, 764961, 1019948, 1529922, 2039896, 2294883, 3059844, 3314831, 4079792, 4589766, 6119688, 6629662, 9179532, 9944493, 12239376, 13259324, 18359064, 19888986, 26518648, 29833479, 34933219, 36718128, 39777972, 53037296, 59666958, 69866438, 79555944, 104799657, 119333916, 139732876, 159111888, 209599314, 238667832, 279465752, 314398971, 419198628, 454131847, 477335664, 558931504, 628797942, 838397256, 908263694, 1257595884, 1362395541, 1676794512, 1816527388, 2515191768, 2724791082, 3633054776, 4087186623, 5030383536, 5449582164, 7266109552, 8174373246, 10899164328, 16348746492, 21798328656, 32697492984, 65394985968]

約数ペア:

[(1, 65394985968), (2, 32697492984), (3, 21798328656), (4, 16348746492), (6, 10899164328), (8, 8174373246), (9, 7266109552), (12, 5449582164), (13, 5030383536), (16, 4087186623), (18, 3633054776), (24, 2724791082), (26, 2515191768), (36, 1816527388), (39, 1676794512), (48, 1362395541), (52, 1257595884), (72, 908263694), (78, 838397256), (104, 628797942), (117, 558931504), (137, 477335664), (144, 454131847), (156, 419198628), (208, 314398971), (234, 279465752), (274, 238667832), (312, 209599314), (411, 159111888), (468, 139732876), (548, 119333916), (624, 104799657), (822, 79555944), (936, 69866438), (1096, 59666958), (1233, 53037296), (1644, 39777972), (1781, 36718128), (1872, 34933219), (2192, 29833479), (2466, 26518648), (3288, 19888986), (3562, 18359064), (4932, 13259324), (5343, 12239376), (6576, 9944493), (7124, 9179532), (9864, 6629662), (10686, 6119688), (14248, 4589766), (16029, 4079792), (19728, 3314831), (21372, 3059844), (28496, 2294883), (32058, 2039896), (42744, 1529922), (64116, 1019948), (85488, 764961), (128232, 509974), (254987, 256464)]