38715516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 116282880

約数和(自身を除く): 77567364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 83, 84, 108, 126, 166, 189, 249, 252, 332, 378, 498, 581, 617, 747, 756, 996, 1162, 1234, 1494, 1743, 1851, 2241, 2324, 2468, 2988, 3486, 3702, 4319, 4482, 5229, 5553, 6972, 7404, 8638, 8964, 10458, 11106, 12957, 15687, 16659, 17276, 20916, 22212, 25914, 31374, 33318, 38871, 51211, 51828, 62748, 66636, 77742, 102422, 116613, 153633, 155484, 204844, 233226, 307266, 358477, 460899, 466452, 614532, 716954, 921798, 1075431, 1382697, 1433908, 1843596, 2150862, 2765394, 3226293, 4301724, 5530788, 6452586, 9678879, 12905172, 19357758, 38715516]

約数ペア:

[(1, 38715516), (2, 19357758), (3, 12905172), (4, 9678879), (6, 6452586), (7, 5530788), (9, 4301724), (12, 3226293), (14, 2765394), (18, 2150862), (21, 1843596), (27, 1433908), (28, 1382697), (36, 1075431), (42, 921798), (54, 716954), (63, 614532), (83, 466452), (84, 460899), (108, 358477), (126, 307266), (166, 233226), (189, 204844), (249, 155484), (252, 153633), (332, 116613), (378, 102422), (498, 77742), (581, 66636), (617, 62748), (747, 51828), (756, 51211), (996, 38871), (1162, 33318), (1234, 31374), (1494, 25914), (1743, 22212), (1851, 20916), (2241, 17276), (2324, 16659), (2468, 15687), (2988, 12957), (3486, 11106), (3702, 10458), (4319, 8964), (4482, 8638), (5229, 7404), (5553, 6972)]