78216885432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{303703}}^1$

素因数の和:303802

約数の個数: 144

約数和(自身を含む): 249799577040

約数和(自身を除く): 171582691608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 1022, 1176, 1314, 1533, 1752, 1764, 2044, 2628, 3066, 3528, 3577, 4088, 4599, 5256, 6132, 7154, 9198, 10731, 12264, 14308, 18396, 21462, 28616, 32193, 36792, 42924, 64386, 85848, 128772, 257544, 303703, 607406, 911109, 1214812, 1822218, 2125921, 2429624, 2733327, 3644436, 4251842, 5466654, 6377763, 7288872, 8503684, 10933308, 12755526, 14881447, 17007368, 19133289, 21866616, 22170319, 25511052, 29762894, 38266578, 44340638, 44644341, 51022104, 59525788, 66510957, 76533156, 88681276, 89288682, 119051576, 133021914, 133933023, 153066312, 155192233, 177362552, 178577364, 199532871, 266043828, 267866046, 310384466, 357154728, 399065742, 465576699, 532087656, 535732092, 620768932, 798131484, 931153398, 1071464184, 1086345631, 1241537864, 1396730097, 1596262968, 1862306796, 2172691262, 2793460194, 3259036893, 3724613592, 4345382524, 5586920388, 6518073786, 8690765048, 9777110679, 11173840776, 13036147572, 19554221358, 26072295144, 39108442716, 78216885432]

約数ペア:

[(1, 78216885432), (2, 39108442716), (3, 26072295144), (4, 19554221358), (6, 13036147572), (7, 11173840776), (8, 9777110679), (9, 8690765048), (12, 6518073786), (14, 5586920388), (18, 4345382524), (21, 3724613592), (24, 3259036893), (28, 2793460194), (36, 2172691262), (42, 1862306796), (49, 1596262968), (56, 1396730097), (63, 1241537864), (72, 1086345631), (73, 1071464184), (84, 931153398), (98, 798131484), (126, 620768932), (146, 535732092), (147, 532087656), (168, 465576699), (196, 399065742), (219, 357154728), (252, 310384466), (292, 267866046), (294, 266043828), (392, 199532871), (438, 178577364), (441, 177362552), (504, 155192233), (511, 153066312), (584, 133933023), (588, 133021914), (657, 119051576), (876, 89288682), (882, 88681276), (1022, 76533156), (1176, 66510957), (1314, 59525788), (1533, 51022104), (1752, 44644341), (1764, 44340638), (2044, 38266578), (2628, 29762894), (3066, 25511052), (3528, 22170319), (3577, 21866616), (4088, 19133289), (4599, 17007368), (5256, 14881447), (6132, 12755526), (7154, 10933308), (9198, 8503684), (10731, 7288872), (12264, 6377763), (14308, 5466654), (18396, 4251842), (21462, 3644436), (28616, 2733327), (32193, 2429624), (36792, 2125921), (42924, 1822218), (64386, 1214812), (85848, 911109), (128772, 607406), (257544, 303703)]