80105976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 237600000

約数和(自身を除く): 157494024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 131, 149, 152, 171, 216, 228, 262, 298, 342, 393, 447, 456, 513, 524, 596, 684, 786, 894, 1026, 1048, 1179, 1192, 1341, 1368, 1572, 1788, 2052, 2358, 2489, 2682, 2831, 3144, 3537, 3576, 4023, 4104, 4716, 4978, 5364, 5662, 7074, 7467, 8046, 8493, 9432, 9956, 10728, 11324, 14148, 14934, 16092, 16986, 19519, 19912, 22401, 22648, 25479, 28296, 29868, 32184, 33972, 39038, 44802, 50958, 58557, 59736, 67203, 67944, 76437, 78076, 89604, 101916, 117114, 134406, 152874, 156152, 175671, 179208, 203832, 234228, 268812, 305748, 351342, 370861, 468456, 527013, 537624, 611496, 702684, 741722, 1054026, 1112583, 1405368, 1483444, 2108052, 2225166, 2966888, 3337749, 4216104, 4450332, 6675498, 8900664, 10013247, 13350996, 20026494, 26701992, 40052988, 80105976]

約数ペア:

[(1, 80105976), (2, 40052988), (3, 26701992), (4, 20026494), (6, 13350996), (8, 10013247), (9, 8900664), (12, 6675498), (18, 4450332), (19, 4216104), (24, 3337749), (27, 2966888), (36, 2225166), (38, 2108052), (54, 1483444), (57, 1405368), (72, 1112583), (76, 1054026), (108, 741722), (114, 702684), (131, 611496), (149, 537624), (152, 527013), (171, 468456), (216, 370861), (228, 351342), (262, 305748), (298, 268812), (342, 234228), (393, 203832), (447, 179208), (456, 175671), (513, 156152), (524, 152874), (596, 134406), (684, 117114), (786, 101916), (894, 89604), (1026, 78076), (1048, 76437), (1179, 67944), (1192, 67203), (1341, 59736), (1368, 58557), (1572, 50958), (1788, 44802), (2052, 39038), (2358, 33972), (2489, 32184), (2682, 29868), (2831, 28296), (3144, 25479), (3537, 22648), (3576, 22401), (4023, 19912), (4104, 19519), (4716, 16986), (4978, 16092), (5364, 14934), (5662, 14148), (7074, 11324), (7467, 10728), (8046, 9956), (8493, 9432)]