78889686

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 167333040

約数和(自身を除く): 88443354

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 101, 134, 174, 201, 202, 303, 402, 606, 1943, 2929, 3886, 4489, 5829, 5858, 6767, 8787, 8978, 11658, 13467, 13534, 17574, 20301, 26934, 40602, 130181, 196243, 260362, 390543, 392486, 453389, 588729, 781086, 906778, 1177458, 1360167, 2720334, 13148281, 26296562, 39444843, 78889686]

約数ペア:

[(1, 78889686), (2, 39444843), (3, 26296562), (6, 13148281), (29, 2720334), (58, 1360167), (67, 1177458), (87, 906778), (101, 781086), (134, 588729), (174, 453389), (201, 392486), (202, 390543), (303, 260362), (402, 196243), (606, 130181), (1943, 40602), (2929, 26934), (3886, 20301), (4489, 17574), (5829, 13534), (5858, 13467), (6767, 11658), (8787, 8978)]