78006438

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13461

約数の個数: 48

約数和(自身を含む): 188388720

約数和(自身を除く): 110382282

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 13417, 26834, 40251, 80502, 120753, 228089, 241506, 254923, 456178, 509846, 684267, 764769, 1368534, 1529538, 2052801, 2294307, 4105602, 4333691, 4588614, 8667382, 13001073, 26002146, 39003219, 78006438]

約数ペア:

[(1, 78006438), (2, 39003219), (3, 26002146), (6, 13001073), (9, 8667382), (17, 4588614), (18, 4333691), (19, 4105602), (34, 2294307), (38, 2052801), (51, 1529538), (57, 1368534), (102, 764769), (114, 684267), (153, 509846), (171, 456178), (306, 254923), (323, 241506), (342, 228089), (646, 120753), (969, 80502), (1938, 40251), (2907, 26834), (5814, 13417)]