61691292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 169054704

約数和(自身を除く): 107363412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 683, 772, 1158, 1366, 1737, 2049, 2316, 2509, 2732, 3474, 4098, 5018, 6147, 6948, 7527, 8196, 8879, 10036, 12294, 15054, 17758, 22581, 24588, 26637, 30108, 35516, 45162, 53274, 79911, 90324, 106548, 131819, 159822, 263638, 319644, 395457, 527276, 790914, 1186371, 1581828, 1713647, 2372742, 3427294, 4745484, 5140941, 6854588, 10281882, 15422823, 20563764, 30845646, 61691292]

約数ペア:

[(1, 61691292), (2, 30845646), (3, 20563764), (4, 15422823), (6, 10281882), (9, 6854588), (12, 5140941), (13, 4745484), (18, 3427294), (26, 2372742), (36, 1713647), (39, 1581828), (52, 1186371), (78, 790914), (117, 527276), (156, 395457), (193, 319644), (234, 263638), (386, 159822), (468, 131819), (579, 106548), (683, 90324), (772, 79911), (1158, 53274), (1366, 45162), (1737, 35516), (2049, 30108), (2316, 26637), (2509, 24588), (2732, 22581), (3474, 17758), (4098, 15054), (5018, 12294), (6147, 10036), (6948, 8879), (7527, 8196)]