72753282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 185898240

約数和(自身を除く): 113144958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 977, 1182, 1379, 1773, 1954, 2758, 2931, 3546, 4137, 5319, 5862, 6839, 8274, 8793, 10638, 12411, 13678, 17586, 20517, 24822, 26379, 37233, 41034, 52758, 61551, 74466, 123102, 184653, 192469, 369306, 384938, 577407, 1154814, 1347283, 1732221, 2694566, 3464442, 4041849, 5196663, 8083698, 10393326, 12125547, 24251094, 36376641, 72753282]

約数ペア:

[(1, 72753282), (2, 36376641), (3, 24251094), (6, 12125547), (7, 10393326), (9, 8083698), (14, 5196663), (18, 4041849), (21, 3464442), (27, 2694566), (42, 1732221), (54, 1347283), (63, 1154814), (126, 577407), (189, 384938), (197, 369306), (378, 192469), (394, 184653), (591, 123102), (977, 74466), (1182, 61551), (1379, 52758), (1773, 41034), (1954, 37233), (2758, 26379), (2931, 24822), (3546, 20517), (4137, 17586), (5319, 13678), (5862, 12411), (6839, 10638), (8274, 8793)]