67652172

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 207264512

約数和(自身を除く): 139612340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 163, 183, 189, 243, 244, 252, 324, 326, 366, 378, 427, 486, 489, 549, 567, 652, 732, 756, 854, 972, 978, 1098, 1134, 1141, 1281, 1467, 1647, 1701, 1708, 1956, 2196, 2268, 2282, 2562, 2934, 3294, 3402, 3423, 3843, 4401, 4564, 4941, 5124, 5868, 6588, 6804, 6846, 7686, 8802, 9882, 9943, 10269, 11529, 13203, 13692, 14823, 15372, 17604, 19764, 19886, 20538, 23058, 26406, 29646, 29829, 30807, 34587, 39609, 39772, 41076, 46116, 52812, 59292, 59658, 61614, 69174, 69601, 79218, 89487, 92421, 103761, 119316, 123228, 138348, 139202, 158436, 178974, 184842, 207522, 208803, 268461, 277263, 278404, 357948, 369684, 415044, 417606, 536922, 554526, 626409, 805383, 835212, 1073844, 1109052, 1252818, 1610766, 1879227, 2416149, 2505636, 3221532, 3758454, 4832298, 5637681, 7516908, 9664596, 11275362, 16913043, 22550724, 33826086, 67652172]

約数ペア:

[(1, 67652172), (2, 33826086), (3, 22550724), (4, 16913043), (6, 11275362), (7, 9664596), (9, 7516908), (12, 5637681), (14, 4832298), (18, 3758454), (21, 3221532), (27, 2505636), (28, 2416149), (36, 1879227), (42, 1610766), (54, 1252818), (61, 1109052), (63, 1073844), (81, 835212), (84, 805383), (108, 626409), (122, 554526), (126, 536922), (162, 417606), (163, 415044), (183, 369684), (189, 357948), (243, 278404), (244, 277263), (252, 268461), (324, 208803), (326, 207522), (366, 184842), (378, 178974), (427, 158436), (486, 139202), (489, 138348), (549, 123228), (567, 119316), (652, 103761), (732, 92421), (756, 89487), (854, 79218), (972, 69601), (978, 69174), (1098, 61614), (1134, 59658), (1141, 59292), (1281, 52812), (1467, 46116), (1647, 41076), (1701, 39772), (1708, 39609), (1956, 34587), (2196, 30807), (2268, 29829), (2282, 29646), (2562, 26406), (2934, 23058), (3294, 20538), (3402, 19886), (3423, 19764), (3843, 17604), (4401, 15372), (4564, 14823), (4941, 13692), (5124, 13203), (5868, 11529), (6588, 10269), (6804, 9943), (6846, 9882), (7686, 8802)]