80505432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 267204600

約数和(自身を除く): 186699168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1201, 1368, 1596, 1764, 1862, 2394, 2402, 2793, 3192, 3528, 3603, 3724, 4788, 4804, 5586, 7206, 7448, 8379, 8407, 9576, 9608, 10809, 11172, 14412, 16758, 16814, 21618, 22344, 22819, 25221, 28824, 33516, 33628, 43236, 45638, 50442, 58849, 67032, 67256, 68457, 75663, 86472, 91276, 100884, 117698, 136914, 151326, 159733, 176547, 182552, 201768, 205371, 235396, 273828, 302652, 319466, 353094, 410742, 470792, 479199, 529641, 547656, 605304, 638932, 706188, 821484, 958398, 1059282, 1118131, 1277864, 1412376, 1437597, 1642968, 1916796, 2118564, 2236262, 2875194, 3354393, 3833592, 4237128, 4472524, 5750388, 6708786, 8945048, 10063179, 11500776, 13417572, 20126358, 26835144, 40252716, 80505432]

約数ペア:

[(1, 80505432), (2, 40252716), (3, 26835144), (4, 20126358), (6, 13417572), (7, 11500776), (8, 10063179), (9, 8945048), (12, 6708786), (14, 5750388), (18, 4472524), (19, 4237128), (21, 3833592), (24, 3354393), (28, 2875194), (36, 2236262), (38, 2118564), (42, 1916796), (49, 1642968), (56, 1437597), (57, 1412376), (63, 1277864), (72, 1118131), (76, 1059282), (84, 958398), (98, 821484), (114, 706188), (126, 638932), (133, 605304), (147, 547656), (152, 529641), (168, 479199), (171, 470792), (196, 410742), (228, 353094), (252, 319466), (266, 302652), (294, 273828), (342, 235396), (392, 205371), (399, 201768), (441, 182552), (456, 176547), (504, 159733), (532, 151326), (588, 136914), (684, 117698), (798, 100884), (882, 91276), (931, 86472), (1064, 75663), (1176, 68457), (1197, 67256), (1201, 67032), (1368, 58849), (1596, 50442), (1764, 45638), (1862, 43236), (2394, 33628), (2402, 33516), (2793, 28824), (3192, 25221), (3528, 22819), (3603, 22344), (3724, 21618), (4788, 16814), (4804, 16758), (5586, 14412), (7206, 11172), (7448, 10809), (8379, 9608), (8407, 9576)]