173872062

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 313838658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 63, 78, 82, 91, 117, 123, 126, 182, 189, 234, 246, 273, 287, 351, 369, 378, 533, 546, 574, 702, 738, 819, 861, 863, 1066, 1107, 1599, 1638, 1722, 1726, 2214, 2457, 2583, 2589, 3198, 3731, 4797, 4914, 5166, 5178, 6041, 7462, 7749, 7767, 9594, 11193, 11219, 12082, 14391, 15498, 15534, 18123, 22386, 22438, 23301, 28782, 33579, 33657, 35383, 36246, 46602, 54369, 67158, 67314, 70766, 78533, 100737, 100971, 106149, 108738, 157066, 163107, 201474, 201942, 212298, 235599, 247681, 302913, 318447, 326214, 459979, 471198, 495362, 605826, 636894, 706797, 743043, 919958, 955341, 1379937, 1413594, 1486086, 1910682, 2120391, 2229129, 2759874, 3219853, 4139811, 4240782, 4458258, 6439706, 6687387, 8279622, 9659559, 12419433, 13374774, 19319118, 24838866, 28978677, 57957354, 86936031, 173872062]

約数ペア:

[(1, 173872062), (2, 86936031), (3, 57957354), (6, 28978677), (7, 24838866), (9, 19319118), (13, 13374774), (14, 12419433), (18, 9659559), (21, 8279622), (26, 6687387), (27, 6439706), (39, 4458258), (41, 4240782), (42, 4139811), (54, 3219853), (63, 2759874), (78, 2229129), (82, 2120391), (91, 1910682), (117, 1486086), (123, 1413594), (126, 1379937), (182, 955341), (189, 919958), (234, 743043), (246, 706797), (273, 636894), (287, 605826), (351, 495362), (369, 471198), (378, 459979), (533, 326214), (546, 318447), (574, 302913), (702, 247681), (738, 235599), (819, 212298), (861, 201942), (863, 201474), (1066, 163107), (1107, 157066), (1599, 108738), (1638, 106149), (1722, 100971), (1726, 100737), (2214, 78533), (2457, 70766), (2583, 67314), (2589, 67158), (3198, 54369), (3731, 46602), (4797, 36246), (4914, 35383), (5166, 33657), (5178, 33579), (6041, 28782), (7462, 23301), (7749, 22438), (7767, 22386), (9594, 18123), (11193, 15534), (11219, 15498), (12082, 14391)]