28090120104

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{15679}}^1$

素因数の和:16007

約数の個数: 96

約数和(自身を含む): 77051520000

約数和(自身を除く): 48961399896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 167, 298, 334, 447, 501, 596, 668, 894, 1002, 1192, 1336, 1341, 1503, 1788, 2004, 2682, 3006, 3576, 4008, 5364, 6012, 10728, 12024, 15679, 24883, 31358, 47037, 49766, 62716, 74649, 94074, 99532, 125432, 141111, 149298, 188148, 199064, 223947, 282222, 298596, 376296, 447894, 564444, 597192, 895788, 1128888, 1791576, 2336171, 2618393, 4672342, 5236786, 7008513, 7855179, 9344684, 10473572, 14017026, 15710358, 18689368, 20947144, 21025539, 23565537, 28034052, 31420716, 42051078, 47131074, 56068104, 62841432, 84102156, 94262148, 168204312, 188524296, 390140557, 780281114, 1170421671, 1560562228, 2340843342, 3121124456, 3511265013, 4681686684, 7022530026, 9363373368, 14045060052, 28090120104]

約数ペア:

[(1, 28090120104), (2, 14045060052), (3, 9363373368), (4, 7022530026), (6, 4681686684), (8, 3511265013), (9, 3121124456), (12, 2340843342), (18, 1560562228), (24, 1170421671), (36, 780281114), (72, 390140557), (149, 188524296), (167, 168204312), (298, 94262148), (334, 84102156), (447, 62841432), (501, 56068104), (596, 47131074), (668, 42051078), (894, 31420716), (1002, 28034052), (1192, 23565537), (1336, 21025539), (1341, 20947144), (1503, 18689368), (1788, 15710358), (2004, 14017026), (2682, 10473572), (3006, 9344684), (3576, 7855179), (4008, 7008513), (5364, 5236786), (6012, 4672342), (10728, 2618393), (12024, 2336171), (15679, 1791576), (24883, 1128888), (31358, 895788), (47037, 597192), (49766, 564444), (62716, 447894), (74649, 376296), (94074, 298596), (99532, 282222), (125432, 223947), (141111, 199064), (149298, 188148)]