72412758

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 117943722

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 71, 99, 101, 102, 142, 153, 187, 198, 202, 213, 297, 303, 306, 374, 426, 459, 561, 594, 606, 639, 781, 909, 918, 1111, 1122, 1207, 1278, 1562, 1683, 1717, 1818, 1917, 2222, 2343, 2414, 2727, 3333, 3366, 3434, 3621, 3834, 4686, 5049, 5151, 5454, 6666, 7029, 7171, 7242, 9999, 10098, 10302, 10863, 13277, 14058, 14342, 15453, 18887, 19998, 21087, 21513, 21726, 26554, 29997, 30906, 32589, 37774, 39831, 42174, 43026, 46359, 56661, 59994, 64539, 65178, 78881, 79662, 92718, 113322, 119493, 121907, 129078, 157762, 169983, 193617, 236643, 238986, 243814, 339966, 358479, 365721, 387234, 473286, 509949, 709929, 716958, 731442, 1019898, 1097163, 1340977, 1419858, 2129787, 2194326, 2681954, 3291489, 4022931, 4259574, 6582978, 8045862, 12068793, 24137586, 36206379, 72412758]

約数ペア:

[(1, 72412758), (2, 36206379), (3, 24137586), (6, 12068793), (9, 8045862), (11, 6582978), (17, 4259574), (18, 4022931), (22, 3291489), (27, 2681954), (33, 2194326), (34, 2129787), (51, 1419858), (54, 1340977), (66, 1097163), (71, 1019898), (99, 731442), (101, 716958), (102, 709929), (142, 509949), (153, 473286), (187, 387234), (198, 365721), (202, 358479), (213, 339966), (297, 243814), (303, 238986), (306, 236643), (374, 193617), (426, 169983), (459, 157762), (561, 129078), (594, 121907), (606, 119493), (639, 113322), (781, 92718), (909, 79662), (918, 78881), (1111, 65178), (1122, 64539), (1207, 59994), (1278, 56661), (1562, 46359), (1683, 43026), (1717, 42174), (1818, 39831), (1917, 37774), (2222, 32589), (2343, 30906), (2414, 29997), (2727, 26554), (3333, 21726), (3366, 21513), (3434, 21087), (3621, 19998), (3834, 18887), (4686, 15453), (5049, 14342), (5151, 14058), (5454, 13277), (6666, 10863), (7029, 10302), (7171, 10098), (7242, 9999)]