80645994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 231154560

約数和(自身を除く): 150508566

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 19, 22, 26, 33, 34, 38, 39, 51, 57, 66, 78, 97, 99, 102, 114, 117, 143, 153, 171, 187, 194, 198, 209, 221, 234, 247, 286, 291, 306, 323, 342, 374, 418, 429, 442, 494, 561, 582, 627, 646, 663, 741, 858, 873, 969, 1067, 1122, 1254, 1261, 1287, 1326, 1482, 1649, 1683, 1746, 1843, 1881, 1938, 1989, 2134, 2223, 2431, 2522, 2574, 2717, 2907, 3201, 3298, 3366, 3553, 3686, 3762, 3783, 3978, 4199, 4446, 4862, 4947, 5434, 5529, 5814, 6402, 7106, 7293, 7566, 8151, 8398, 9603, 9894, 10659, 11058, 11349, 12597, 13871, 14586, 14841, 16302, 16587, 18139, 19206, 20273, 21318, 21437, 21879, 22698, 23959, 24453, 25194, 27742, 29682, 31331, 31977, 33174, 36278, 37791, 40546, 41613, 42874, 43758, 46189, 47918, 48906, 54417, 60819, 62662, 63954, 64311, 71877, 75582, 83226, 92378, 93993, 108834, 121638, 124839, 128622, 138567, 143754, 163251, 182457, 187986, 192933, 215631, 235807, 249678, 263549, 277134, 281979, 326502, 344641, 364914, 385866, 407303, 415701, 431262, 471614, 527098, 563958, 689282, 707421, 790647, 814606, 831402, 1033923, 1221909, 1414842, 1581294, 2067846, 2122263, 2371941, 2443818, 3101769, 3665727, 4244526, 4480333, 4743882, 6203538, 7331454, 8960666, 13440999, 26881998, 40322997, 80645994]

約数ペア:

[(1, 80645994), (2, 40322997), (3, 26881998), (6, 13440999), (9, 8960666), (11, 7331454), (13, 6203538), (17, 4743882), (18, 4480333), (19, 4244526), (22, 3665727), (26, 3101769), (33, 2443818), (34, 2371941), (38, 2122263), (39, 2067846), (51, 1581294), (57, 1414842), (66, 1221909), (78, 1033923), (97, 831402), (99, 814606), (102, 790647), (114, 707421), (117, 689282), (143, 563958), (153, 527098), (171, 471614), (187, 431262), (194, 415701), (198, 407303), (209, 385866), (221, 364914), (234, 344641), (247, 326502), (286, 281979), (291, 277134), (306, 263549), (323, 249678), (342, 235807), (374, 215631), (418, 192933), (429, 187986), (442, 182457), (494, 163251), (561, 143754), (582, 138567), (627, 128622), (646, 124839), (663, 121638), (741, 108834), (858, 93993), (873, 92378), (969, 83226), (1067, 75582), (1122, 71877), (1254, 64311), (1261, 63954), (1287, 62662), (1326, 60819), (1482, 54417), (1649, 48906), (1683, 47918), (1746, 46189), (1843, 43758), (1881, 42874), (1938, 41613), (1989, 40546), (2134, 37791), (2223, 36278), (2431, 33174), (2522, 31977), (2574, 31331), (2717, 29682), (2907, 27742), (3201, 25194), (3298, 24453), (3366, 23959), (3553, 22698), (3686, 21879), (3762, 21437), (3783, 21318), (3978, 20273), (4199, 19206), (4446, 18139), (4862, 16587), (4947, 16302), (5434, 14841), (5529, 14586), (5814, 13871), (6402, 12597), (7106, 11349), (7293, 11058), (7566, 10659), (8151, 9894), (8398, 9603)]