84686940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36191}}^1$

素因数の和:36219

約数の個数: 72

約数和(自身を含む): 276651648

約数和(自身を除く): 191964708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36191, 72382, 108573, 144764, 180955, 217146, 325719, 361910, 434292, 470483, 542865, 651438, 723820, 940966, 1085730, 1302876, 1411449, 1628595, 1881932, 2171460, 2352415, 2822898, 3257190, 4234347, 4704830, 5645796, 6514380, 7057245, 8468694, 9409660, 14114490, 16937388, 21171735, 28228980, 42343470, 84686940]

約数ペア:

[(1, 84686940), (2, 42343470), (3, 28228980), (4, 21171735), (5, 16937388), (6, 14114490), (9, 9409660), (10, 8468694), (12, 7057245), (13, 6514380), (15, 5645796), (18, 4704830), (20, 4234347), (26, 3257190), (30, 2822898), (36, 2352415), (39, 2171460), (45, 1881932), (52, 1628595), (60, 1411449), (65, 1302876), (78, 1085730), (90, 940966), (117, 723820), (130, 651438), (156, 542865), (180, 470483), (195, 434292), (234, 361910), (260, 325719), (390, 217146), (468, 180955), (585, 144764), (780, 108573), (1170, 72382), (2340, 36191)]