91394316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 249928224

約数和(自身を除く): 158533908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 468, 487, 802, 974, 1203, 1461, 1604, 1948, 2406, 2922, 3609, 4383, 4812, 5213, 5844, 6331, 7218, 8766, 10426, 12662, 14436, 15639, 17532, 18993, 20852, 25324, 31278, 37986, 46917, 56979, 62556, 75972, 93834, 113958, 187668, 195287, 227916, 390574, 585861, 781148, 1171722, 1757583, 2343444, 2538731, 3515166, 5077462, 7030332, 7616193, 10154924, 15232386, 22848579, 30464772, 45697158, 91394316]

約数ペア:

[(1, 91394316), (2, 45697158), (3, 30464772), (4, 22848579), (6, 15232386), (9, 10154924), (12, 7616193), (13, 7030332), (18, 5077462), (26, 3515166), (36, 2538731), (39, 2343444), (52, 1757583), (78, 1171722), (117, 781148), (156, 585861), (234, 390574), (401, 227916), (468, 195287), (487, 187668), (802, 113958), (974, 93834), (1203, 75972), (1461, 62556), (1604, 56979), (1948, 46917), (2406, 37986), (2922, 31278), (3609, 25324), (4383, 20852), (4812, 18993), (5213, 17532), (5844, 15639), (6331, 14436), (7218, 12662), (8766, 10426)]