145744488

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 427680000

約数和(自身を除く): 281935512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 87, 106, 108, 116, 159, 174, 212, 216, 232, 261, 318, 348, 424, 439, 477, 522, 636, 696, 783, 878, 954, 1044, 1272, 1317, 1431, 1537, 1566, 1756, 1908, 2088, 2634, 2862, 3074, 3132, 3512, 3816, 3951, 4611, 5268, 5724, 6148, 6264, 7902, 9222, 10536, 11448, 11853, 12296, 12731, 13833, 15804, 18444, 23267, 23706, 25462, 27666, 31608, 36888, 38193, 41499, 46534, 47412, 50924, 55332, 69801, 76386, 82998, 93068, 94824, 101848, 110664, 114579, 139602, 152772, 165996, 186136, 209403, 229158, 279204, 305544, 331992, 343737, 418806, 458316, 558408, 628209, 674743, 687474, 837612, 916632, 1256418, 1349486, 1374948, 1675224, 2024229, 2512836, 2698972, 2749896, 4048458, 5025672, 5397944, 6072687, 8096916, 12145374, 16193832, 18218061, 24290748, 36436122, 48581496, 72872244, 145744488]

約数ペア:

[(1, 145744488), (2, 72872244), (3, 48581496), (4, 36436122), (6, 24290748), (8, 18218061), (9, 16193832), (12, 12145374), (18, 8096916), (24, 6072687), (27, 5397944), (29, 5025672), (36, 4048458), (53, 2749896), (54, 2698972), (58, 2512836), (72, 2024229), (87, 1675224), (106, 1374948), (108, 1349486), (116, 1256418), (159, 916632), (174, 837612), (212, 687474), (216, 674743), (232, 628209), (261, 558408), (318, 458316), (348, 418806), (424, 343737), (439, 331992), (477, 305544), (522, 279204), (636, 229158), (696, 209403), (783, 186136), (878, 165996), (954, 152772), (1044, 139602), (1272, 114579), (1317, 110664), (1431, 101848), (1537, 94824), (1566, 93068), (1756, 82998), (1908, 76386), (2088, 69801), (2634, 55332), (2862, 50924), (3074, 47412), (3132, 46534), (3512, 41499), (3816, 38193), (3951, 36888), (4611, 31608), (5268, 27666), (5724, 25462), (6148, 23706), (6264, 23267), (7902, 18444), (9222, 15804), (10536, 13833), (11448, 12731), (11853, 12296)]