71692706.000000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40357}}^1$

素因数の和:40387

約数の個数: 72

約数和(自身を含む): 411328736

約数和(自身を除く): 279119204

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, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 40357, 80714, 121071, 161428, 242142, 282499, 363213, 484284, 524641, 564998, 726426, 847497, 1049282, 1129996, 1452852, 1573923, 1694994, 2098564, 2542491, 3147846, 3389988, 3672487, 4721769, 5084982, 6295692, 7344974, 9443538, 10169964, 11017461, 14689948, 18887076, 22034922, 33052383, 44069844, 66104766, 132209532]

約数ペア:

[(1, 132209532), (2, 66104766), (3, 44069844), (4, 33052383), (6, 22034922), (7, 18887076), (9, 14689948), (12, 11017461), (13, 10169964), (14, 9443538), (18, 7344974), (21, 6295692), (26, 5084982), (28, 4721769), (36, 3672487), (39, 3389988), (42, 3147846), (52, 2542491), (63, 2098564), (78, 1694994), (84, 1573923), (91, 1452852), (117, 1129996), (126, 1049282), (156, 847497), (182, 726426), (234, 564998), (252, 524641), (273, 484284), (364, 363213), (468, 282499), (546, 242142), (819, 161428), (1092, 121071), (1638, 80714), (3276, 40357)]