71197308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 224713216

約数和(自身を除く): 153515908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 103, 117, 126, 156, 182, 206, 211, 234, 252, 273, 309, 364, 412, 422, 468, 546, 618, 633, 721, 819, 844, 927, 1092, 1236, 1266, 1339, 1442, 1477, 1638, 1854, 1899, 2163, 2532, 2678, 2743, 2884, 2954, 3276, 3708, 3798, 4017, 4326, 4431, 5356, 5486, 5908, 6489, 7596, 8034, 8229, 8652, 8862, 9373, 10972, 12051, 12978, 13293, 16068, 16458, 17724, 18746, 19201, 21733, 24102, 24687, 25956, 26586, 28119, 32916, 37492, 38402, 43466, 48204, 49374, 53172, 56238, 57603, 65199, 76804, 84357, 86932, 98748, 112476, 115206, 130398, 152131, 168714, 172809, 195597, 230412, 260796, 282529, 304262, 337428, 345618, 391194, 456393, 565058, 608524, 691236, 782388, 847587, 912786, 1130116, 1369179, 1695174, 1825572, 1977703, 2542761, 2738358, 3390348, 3955406, 5085522, 5476716, 5933109, 7910812, 10171044, 11866218, 17799327, 23732436, 35598654, 71197308]

約数ペア:

[(1, 71197308), (2, 35598654), (3, 23732436), (4, 17799327), (6, 11866218), (7, 10171044), (9, 7910812), (12, 5933109), (13, 5476716), (14, 5085522), (18, 3955406), (21, 3390348), (26, 2738358), (28, 2542761), (36, 1977703), (39, 1825572), (42, 1695174), (52, 1369179), (63, 1130116), (78, 912786), (84, 847587), (91, 782388), (103, 691236), (117, 608524), (126, 565058), (156, 456393), (182, 391194), (206, 345618), (211, 337428), (234, 304262), (252, 282529), (273, 260796), (309, 230412), (364, 195597), (412, 172809), (422, 168714), (468, 152131), (546, 130398), (618, 115206), (633, 112476), (721, 98748), (819, 86932), (844, 84357), (927, 76804), (1092, 65199), (1236, 57603), (1266, 56238), (1339, 53172), (1442, 49374), (1477, 48204), (1638, 43466), (1854, 38402), (1899, 37492), (2163, 32916), (2532, 28119), (2678, 26586), (2743, 25956), (2884, 24687), (2954, 24102), (3276, 21733), (3708, 19201), (3798, 18746), (4017, 17724), (4326, 16458), (4431, 16068), (5356, 13293), (5486, 12978), (5908, 12051), (6489, 10972), (7596, 9373), (8034, 8862), (8229, 8652)]