83123028

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 218539776

約数和(自身を除く): 135416748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 211, 279, 353, 372, 422, 558, 633, 706, 844, 1059, 1116, 1266, 1412, 1899, 2118, 2532, 3177, 3798, 4236, 6354, 6541, 7596, 10943, 12708, 13082, 19623, 21886, 26164, 32829, 39246, 43772, 58869, 65658, 74483, 78492, 98487, 117738, 131316, 148966, 196974, 223449, 235476, 297932, 393948, 446898, 670347, 893796, 1340694, 2308973, 2681388, 4617946, 6926919, 9235892, 13853838, 20780757, 27707676, 41561514, 83123028]

約数ペア:

[(1, 83123028), (2, 41561514), (3, 27707676), (4, 20780757), (6, 13853838), (9, 9235892), (12, 6926919), (18, 4617946), (31, 2681388), (36, 2308973), (62, 1340694), (93, 893796), (124, 670347), (186, 446898), (211, 393948), (279, 297932), (353, 235476), (372, 223449), (422, 196974), (558, 148966), (633, 131316), (706, 117738), (844, 98487), (1059, 78492), (1116, 74483), (1266, 65658), (1412, 58869), (1899, 43772), (2118, 39246), (2532, 32829), (3177, 26164), (3798, 21886), (4236, 19623), (6354, 13082), (6541, 12708), (7596, 10943)]