61919676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 197765568

約数和(自身を除く): 135845892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 461, 468, 492, 533, 546, 574, 738, 819, 861, 922, 1066, 1092, 1148, 1383, 1476, 1599, 1638, 1722, 1844, 2132, 2583, 2766, 3198, 3227, 3276, 3444, 3731, 4149, 4797, 5166, 5532, 5993, 6396, 6454, 7462, 8298, 9594, 9681, 10332, 11193, 11986, 12908, 14924, 16596, 17979, 18901, 19188, 19362, 22386, 23972, 29043, 33579, 35958, 37802, 38724, 41951, 44772, 53937, 56703, 58086, 67158, 71916, 75604, 83902, 107874, 113406, 116172, 125853, 132307, 134316, 167804, 170109, 215748, 226812, 245713, 251706, 264614, 340218, 377559, 396921, 491426, 503412, 529228, 680436, 737139, 755118, 793842, 982852, 1190763, 1474278, 1510236, 1587684, 1719991, 2211417, 2381526, 2948556, 3439982, 4422834, 4763052, 5159973, 6879964, 8845668, 10319946, 15479919, 20639892, 30959838, 61919676]

約数ペア:

[(1, 61919676), (2, 30959838), (3, 20639892), (4, 15479919), (6, 10319946), (7, 8845668), (9, 6879964), (12, 5159973), (13, 4763052), (14, 4422834), (18, 3439982), (21, 2948556), (26, 2381526), (28, 2211417), (36, 1719991), (39, 1587684), (41, 1510236), (42, 1474278), (52, 1190763), (63, 982852), (78, 793842), (82, 755118), (84, 737139), (91, 680436), (117, 529228), (123, 503412), (126, 491426), (156, 396921), (164, 377559), (182, 340218), (234, 264614), (246, 251706), (252, 245713), (273, 226812), (287, 215748), (364, 170109), (369, 167804), (461, 134316), (468, 132307), (492, 125853), (533, 116172), (546, 113406), (574, 107874), (738, 83902), (819, 75604), (861, 71916), (922, 67158), (1066, 58086), (1092, 56703), (1148, 53937), (1383, 44772), (1476, 41951), (1599, 38724), (1638, 37802), (1722, 35958), (1844, 33579), (2132, 29043), (2583, 23972), (2766, 22386), (3198, 19362), (3227, 19188), (3276, 18901), (3444, 17979), (3731, 16596), (4149, 14924), (4797, 12908), (5166, 11986), (5532, 11193), (5993, 10332), (6396, 9681), (6454, 9594), (7462, 8298)]