25108188876

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1321}}^1\times {\mathrm{5443}}^1$

素因数の和:6871

約数の個数: 72

約数和(自身を含む): 64182560624

約数和(自身を除く): 39074371748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1321, 1746, 2642, 3492, 3963, 5284, 5443, 7926, 10886, 11889, 15852, 16329, 21772, 23778, 32658, 47556, 48987, 65316, 97974, 128137, 195948, 256274, 384411, 512548, 527971, 768822, 1055942, 1153233, 1537644, 1583913, 2111884, 2306466, 3167826, 4612932, 4751739, 6335652, 7190203, 9503478, 14380406, 19006956, 21570609, 28760812, 43141218, 64711827, 86282436, 129423654, 258847308, 697449691, 1394899382, 2092349073, 2789798764, 4184698146, 6277047219, 8369396292, 12554094438, 25108188876]

約数ペア:

[(1, 25108188876), (2, 12554094438), (3, 8369396292), (4, 6277047219), (6, 4184698146), (9, 2789798764), (12, 2092349073), (18, 1394899382), (36, 697449691), (97, 258847308), (194, 129423654), (291, 86282436), (388, 64711827), (582, 43141218), (873, 28760812), (1164, 21570609), (1321, 19006956), (1746, 14380406), (2642, 9503478), (3492, 7190203), (3963, 6335652), (5284, 4751739), (5443, 4612932), (7926, 3167826), (10886, 2306466), (11889, 2111884), (15852, 1583913), (16329, 1537644), (21772, 1153233), (23778, 1055942), (32658, 768822), (47556, 527971), (48987, 512548), (65316, 384411), (97974, 256274), (128137, 195948)]