91904956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 200503296

約数和(自身を除く): 108598340

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 71, 73, 124, 142, 143, 146, 284, 286, 292, 341, 403, 572, 682, 781, 803, 806, 923, 949, 1364, 1562, 1606, 1612, 1846, 1898, 2201, 2263, 3124, 3212, 3692, 3796, 4402, 4433, 4526, 5183, 8804, 8866, 9052, 10153, 10366, 10439, 17732, 20306, 20732, 20878, 24211, 24893, 28613, 29419, 40612, 41756, 48422, 49786, 57013, 57226, 58838, 67379, 96844, 99572, 114026, 114452, 117676, 134758, 160673, 228052, 269516, 314743, 321346, 323609, 629486, 642692, 647218, 741169, 1258972, 1294436, 1482338, 1767403, 2088749, 2964676, 3534806, 4177498, 7069612, 8354996, 22976239, 45952478, 91904956]

約数ペア:

[(1, 91904956), (2, 45952478), (4, 22976239), (11, 8354996), (13, 7069612), (22, 4177498), (26, 3534806), (31, 2964676), (44, 2088749), (52, 1767403), (62, 1482338), (71, 1294436), (73, 1258972), (124, 741169), (142, 647218), (143, 642692), (146, 629486), (284, 323609), (286, 321346), (292, 314743), (341, 269516), (403, 228052), (572, 160673), (682, 134758), (781, 117676), (803, 114452), (806, 114026), (923, 99572), (949, 96844), (1364, 67379), (1562, 58838), (1606, 57226), (1612, 57013), (1846, 49786), (1898, 48422), (2201, 41756), (2263, 40612), (3124, 29419), (3212, 28613), (3692, 24893), (3796, 24211), (4402, 20878), (4433, 20732), (4526, 20306), (5183, 17732), (8804, 10439), (8866, 10366), (9052, 10153)]