8005272072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 23062579200

約数和(自身を除く): 15057307128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 359, 401, 662, 718, 802, 993, 1077, 1203, 1324, 1436, 1604, 1986, 2154, 2317, 2406, 2513, 2648, 2807, 2872, 3208, 3972, 4308, 4634, 4812, 5026, 5614, 6951, 7539, 7944, 8421, 8616, 9268, 9624, 10052, 11228, 13902, 15078, 16842, 18536, 20104, 22456, 27804, 30156, 33684, 55608, 60312, 67368, 118829, 132731, 143959, 237658, 265462, 287918, 356487, 398193, 431877, 475316, 530924, 575836, 712974, 796386, 831803, 863754, 929117, 950632, 1007713, 1061848, 1151672, 1425948, 1592772, 1663606, 1727508, 1858234, 2015426, 2495409, 2787351, 2851896, 3023139, 3185544, 3327212, 3455016, 3716468, 4030852, 4990818, 5574702, 6046278, 6654424, 7432936, 8061704, 9981636, 11149404, 12092556, 19963272, 22298808, 24185112, 47650429, 95300858, 142951287, 190601716, 285902574, 333553003, 381203432, 571805148, 667106006, 1000659009, 1143610296, 1334212012, 2001318018, 2668424024, 4002636036, 8005272072]

約数ペア:

[(1, 8005272072), (2, 4002636036), (3, 2668424024), (4, 2001318018), (6, 1334212012), (7, 1143610296), (8, 1000659009), (12, 667106006), (14, 571805148), (21, 381203432), (24, 333553003), (28, 285902574), (42, 190601716), (56, 142951287), (84, 95300858), (168, 47650429), (331, 24185112), (359, 22298808), (401, 19963272), (662, 12092556), (718, 11149404), (802, 9981636), (993, 8061704), (1077, 7432936), (1203, 6654424), (1324, 6046278), (1436, 5574702), (1604, 4990818), (1986, 4030852), (2154, 3716468), (2317, 3455016), (2406, 3327212), (2513, 3185544), (2648, 3023139), (2807, 2851896), (2872, 2787351), (3208, 2495409), (3972, 2015426), (4308, 1858234), (4634, 1727508), (4812, 1663606), (5026, 1592772), (5614, 1425948), (6951, 1151672), (7539, 1061848), (7944, 1007713), (8421, 950632), (8616, 929117), (9268, 863754), (9624, 831803), (10052, 796386), (11228, 712974), (13902, 575836), (15078, 530924), (16842, 475316), (18536, 431877), (20104, 398193), (22456, 356487), (27804, 287918), (30156, 265462), (33684, 237658), (55608, 143959), (60312, 132731), (67368, 118829)]