33878988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6615

約数の個数: 72

約数和(自身を含む): 100625616

約数和(自身を除く): 66746628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 6581, 13162, 19743, 26324, 39486, 59229, 72391, 78972, 85553, 118458, 144782, 171106, 217173, 236916, 256659, 289564, 342212, 434346, 513318, 651519, 769977, 868692, 941083, 1026636, 1303038, 1539954, 1882166, 2606076, 2823249, 3079908, 3764332, 5646498, 8469747, 11292996, 16939494, 33878988]

約数ペア:

[(1, 33878988), (2, 16939494), (3, 11292996), (4, 8469747), (6, 5646498), (9, 3764332), (11, 3079908), (12, 2823249), (13, 2606076), (18, 1882166), (22, 1539954), (26, 1303038), (33, 1026636), (36, 941083), (39, 868692), (44, 769977), (52, 651519), (66, 513318), (78, 434346), (99, 342212), (117, 289564), (132, 256659), (143, 236916), (156, 217173), (198, 171106), (234, 144782), (286, 118458), (396, 85553), (429, 78972), (468, 72391), (572, 59229), (858, 39486), (1287, 26324), (1716, 19743), (2574, 13162), (5148, 6581)]