82156787388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5662861}}^1$

素因数の和:5662915

約数の個数: 72

約数和(自身を含む): 230863558016

約数和(自身を除く): 148706770628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 5662861, 11325722, 16988583, 22651444, 33977166, 50965749, 67954332, 73617193, 101931498, 147234386, 175548691, 203862996, 220851579, 294468772, 351097382, 441703158, 526646073, 662554737, 702194764, 883406316, 1053292146, 1325109474, 1579938219, 2106584292, 2282132983, 2650218948, 3159876438, 4564265966, 6319752876, 6846398949, 9128531932, 13692797898, 20539196847, 27385595796, 41078393694, 82156787388]

約数ペア:

[(1, 82156787388), (2, 41078393694), (3, 27385595796), (4, 20539196847), (6, 13692797898), (9, 9128531932), (12, 6846398949), (13, 6319752876), (18, 4564265966), (26, 3159876438), (31, 2650218948), (36, 2282132983), (39, 2106584292), (52, 1579938219), (62, 1325109474), (78, 1053292146), (93, 883406316), (117, 702194764), (124, 662554737), (156, 526646073), (186, 441703158), (234, 351097382), (279, 294468772), (372, 220851579), (403, 203862996), (468, 175548691), (558, 147234386), (806, 101931498), (1116, 73617193), (1209, 67954332), (1612, 50965749), (2418, 33977166), (3627, 22651444), (4836, 16988583), (7254, 11325722), (14508, 5662861)]