91345212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 282875040

約数和(自身を除く): 191529828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 246, 252, 287, 294, 369, 378, 421, 441, 492, 574, 588, 738, 756, 842, 861, 882, 1107, 1148, 1263, 1323, 1476, 1684, 1722, 1764, 2009, 2214, 2526, 2583, 2646, 2947, 3444, 3789, 4018, 4428, 5052, 5166, 5292, 5894, 6027, 7578, 7749, 8036, 8841, 10332, 11367, 11788, 12054, 15156, 15498, 17261, 17682, 18081, 20629, 22734, 24108, 26523, 30996, 34522, 35364, 36162, 41258, 45468, 51783, 53046, 54243, 61887, 69044, 72324, 79569, 82516, 103566, 106092, 108486, 120827, 123774, 155349, 159138, 185661, 207132, 216972, 241654, 247548, 310698, 318276, 362481, 371322, 466047, 483308, 556983, 621396, 724962, 742644, 845789, 932094, 1087443, 1113966, 1449924, 1691578, 1864188, 2174886, 2227932, 2537367, 3262329, 3383156, 4349772, 5074734, 6524658, 7612101, 10149468, 13049316, 15224202, 22836303, 30448404, 45672606, 91345212]

約数ペア:

[(1, 91345212), (2, 45672606), (3, 30448404), (4, 22836303), (6, 15224202), (7, 13049316), (9, 10149468), (12, 7612101), (14, 6524658), (18, 5074734), (21, 4349772), (27, 3383156), (28, 3262329), (36, 2537367), (41, 2227932), (42, 2174886), (49, 1864188), (54, 1691578), (63, 1449924), (82, 1113966), (84, 1087443), (98, 932094), (108, 845789), (123, 742644), (126, 724962), (147, 621396), (164, 556983), (189, 483308), (196, 466047), (246, 371322), (252, 362481), (287, 318276), (294, 310698), (369, 247548), (378, 241654), (421, 216972), (441, 207132), (492, 185661), (574, 159138), (588, 155349), (738, 123774), (756, 120827), (842, 108486), (861, 106092), (882, 103566), (1107, 82516), (1148, 79569), (1263, 72324), (1323, 69044), (1476, 61887), (1684, 54243), (1722, 53046), (1764, 51783), (2009, 45468), (2214, 41258), (2526, 36162), (2583, 35364), (2646, 34522), (2947, 30996), (3444, 26523), (3789, 24108), (4018, 22734), (4428, 20629), (5052, 18081), (5166, 17682), (5292, 17261), (5894, 15498), (6027, 15156), (7578, 12054), (7749, 11788), (8036, 11367), (8841, 10332)]