80263404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 150891156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 47, 52, 78, 82, 89, 94, 117, 123, 141, 156, 164, 178, 188, 234, 246, 267, 282, 356, 369, 423, 468, 492, 533, 534, 564, 611, 738, 801, 846, 1066, 1068, 1157, 1222, 1476, 1599, 1602, 1692, 1833, 1927, 2132, 2314, 2444, 3198, 3204, 3471, 3649, 3666, 3854, 4183, 4628, 4797, 5499, 5781, 6396, 6942, 7298, 7332, 7708, 8366, 9594, 10413, 10947, 10998, 11562, 12549, 13884, 14596, 16732, 17343, 19188, 20826, 21894, 21996, 23124, 25051, 25098, 32841, 34686, 37647, 41652, 43788, 47437, 50102, 50196, 54379, 65682, 69372, 75153, 75294, 94874, 100204, 108758, 131364, 142311, 150306, 150588, 163137, 171503, 189748, 217516, 225459, 284622, 300612, 326274, 343006, 426933, 450918, 489411, 514509, 569244, 652548, 686012, 853866, 901836, 978822, 1029018, 1543527, 1707732, 1957644, 2058036, 2229539, 3087054, 4459078, 6174108, 6688617, 8918156, 13377234, 20065851, 26754468, 40131702, 80263404]

約数ペア:

[(1, 80263404), (2, 40131702), (3, 26754468), (4, 20065851), (6, 13377234), (9, 8918156), (12, 6688617), (13, 6174108), (18, 4459078), (26, 3087054), (36, 2229539), (39, 2058036), (41, 1957644), (47, 1707732), (52, 1543527), (78, 1029018), (82, 978822), (89, 901836), (94, 853866), (117, 686012), (123, 652548), (141, 569244), (156, 514509), (164, 489411), (178, 450918), (188, 426933), (234, 343006), (246, 326274), (267, 300612), (282, 284622), (356, 225459), (369, 217516), (423, 189748), (468, 171503), (492, 163137), (533, 150588), (534, 150306), (564, 142311), (611, 131364), (738, 108758), (801, 100204), (846, 94874), (1066, 75294), (1068, 75153), (1157, 69372), (1222, 65682), (1476, 54379), (1599, 50196), (1602, 50102), (1692, 47437), (1833, 43788), (1927, 41652), (2132, 37647), (2314, 34686), (2444, 32841), (3198, 25098), (3204, 25051), (3471, 23124), (3649, 21996), (3666, 21894), (3854, 20826), (4183, 19188), (4628, 17343), (4797, 16732), (5499, 14596), (5781, 13884), (6396, 12549), (6942, 11562), (7298, 10998), (7332, 10947), (7708, 10413), (8366, 9594)]