31592124

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 82402320

約数和(自身を除く): 50810196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 97, 109, 166, 194, 218, 249, 291, 327, 332, 388, 436, 498, 582, 654, 747, 873, 981, 996, 1164, 1308, 1494, 1746, 1962, 2988, 3492, 3924, 8051, 9047, 10573, 16102, 18094, 21146, 24153, 27141, 31719, 32204, 36188, 42292, 48306, 54282, 63438, 72459, 81423, 95157, 96612, 108564, 126876, 144918, 162846, 190314, 289836, 325692, 380628, 877559, 1755118, 2632677, 3510236, 5265354, 7898031, 10530708, 15796062, 31592124]

約数ペア:

[(1, 31592124), (2, 15796062), (3, 10530708), (4, 7898031), (6, 5265354), (9, 3510236), (12, 2632677), (18, 1755118), (36, 877559), (83, 380628), (97, 325692), (109, 289836), (166, 190314), (194, 162846), (218, 144918), (249, 126876), (291, 108564), (327, 96612), (332, 95157), (388, 81423), (436, 72459), (498, 63438), (582, 54282), (654, 48306), (747, 42292), (873, 36188), (981, 32204), (996, 31719), (1164, 27141), (1308, 24153), (1494, 21146), (1746, 18094), (1962, 16102), (2988, 10573), (3492, 9047), (3924, 8051)]