61901532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 197713152

約数和(自身を除く): 135811620

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 137, 154, 163, 198, 231, 252, 274, 308, 326, 396, 411, 462, 489, 548, 652, 693, 822, 924, 959, 978, 1141, 1233, 1386, 1467, 1507, 1644, 1793, 1918, 1956, 2282, 2466, 2772, 2877, 2934, 3014, 3423, 3586, 3836, 4521, 4564, 4932, 5379, 5754, 5868, 6028, 6846, 7172, 8631, 9042, 10269, 10549, 10758, 11508, 12551, 13563, 13692, 16137, 17262, 18084, 20538, 21098, 21516, 22331, 25102, 27126, 31647, 32274, 34524, 37653, 41076, 42196, 44662, 50204, 54252, 63294, 64548, 66993, 75306, 89324, 94941, 112959, 126588, 133986, 150612, 156317, 189882, 200979, 225918, 245641, 267972, 312634, 379764, 401958, 451836, 468951, 491282, 625268, 736923, 803916, 937902, 982564, 1406853, 1473846, 1719487, 1875804, 2210769, 2813706, 2947692, 3438974, 4421538, 5158461, 5627412, 6877948, 8843076, 10316922, 15475383, 20633844, 30950766, 61901532]

約数ペア:

[(1, 61901532), (2, 30950766), (3, 20633844), (4, 15475383), (6, 10316922), (7, 8843076), (9, 6877948), (11, 5627412), (12, 5158461), (14, 4421538), (18, 3438974), (21, 2947692), (22, 2813706), (28, 2210769), (33, 1875804), (36, 1719487), (42, 1473846), (44, 1406853), (63, 982564), (66, 937902), (77, 803916), (84, 736923), (99, 625268), (126, 491282), (132, 468951), (137, 451836), (154, 401958), (163, 379764), (198, 312634), (231, 267972), (252, 245641), (274, 225918), (308, 200979), (326, 189882), (396, 156317), (411, 150612), (462, 133986), (489, 126588), (548, 112959), (652, 94941), (693, 89324), (822, 75306), (924, 66993), (959, 64548), (978, 63294), (1141, 54252), (1233, 50204), (1386, 44662), (1467, 42196), (1507, 41076), (1644, 37653), (1793, 34524), (1918, 32274), (1956, 31647), (2282, 27126), (2466, 25102), (2772, 22331), (2877, 21516), (2934, 21098), (3014, 20538), (3423, 18084), (3586, 17262), (3836, 16137), (4521, 13692), (4564, 13563), (4932, 12551), (5379, 11508), (5754, 10758), (5868, 10549), (6028, 10269), (6846, 9042), (7172, 8631)]