28880180136

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{21419}}^1$

素因数の和:21799

約数の個数: 96

約数和(自身を含む): 79762082400

約数和(自身を除く): 50881902264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 307, 366, 488, 549, 614, 732, 921, 1098, 1228, 1464, 1842, 2196, 2456, 2763, 3684, 4392, 5526, 7368, 11052, 18727, 21419, 22104, 37454, 42838, 56181, 64257, 74908, 85676, 112362, 128514, 149816, 168543, 171352, 192771, 224724, 257028, 337086, 385542, 449448, 514056, 674172, 771084, 1306559, 1348344, 1542168, 2613118, 3919677, 5226236, 6575633, 7839354, 10452472, 11759031, 13151266, 15678708, 19726899, 23518062, 26302532, 31357416, 39453798, 47036124, 52605064, 59180697, 78907596, 94072248, 118361394, 157815192, 236722788, 401113613, 473445576, 802227226, 1203340839, 1604454452, 2406681678, 3208908904, 3610022517, 4813363356, 7220045034, 9626726712, 14440090068, 28880180136]

約数ペア:

[(1, 28880180136), (2, 14440090068), (3, 9626726712), (4, 7220045034), (6, 4813363356), (8, 3610022517), (9, 3208908904), (12, 2406681678), (18, 1604454452), (24, 1203340839), (36, 802227226), (61, 473445576), (72, 401113613), (122, 236722788), (183, 157815192), (244, 118361394), (307, 94072248), (366, 78907596), (488, 59180697), (549, 52605064), (614, 47036124), (732, 39453798), (921, 31357416), (1098, 26302532), (1228, 23518062), (1464, 19726899), (1842, 15678708), (2196, 13151266), (2456, 11759031), (2763, 10452472), (3684, 7839354), (4392, 6575633), (5526, 5226236), (7368, 3919677), (11052, 2613118), (18727, 1542168), (21419, 1348344), (22104, 1306559), (37454, 771084), (42838, 674172), (56181, 514056), (64257, 449448), (74908, 385542), (85676, 337086), (112362, 257028), (128514, 224724), (149816, 192771), (168543, 171352)]