78688044

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 221849600

約数和(自身を除く): 143161556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1237, 1674, 1767, 2052, 2356, 2474, 3348, 3534, 3711, 4948, 5301, 7068, 7422, 10602, 11133, 14844, 15903, 21204, 22266, 23503, 31806, 33399, 38347, 44532, 47006, 63612, 66798, 70509, 76694, 94012, 115041, 133596, 141018, 153388, 211527, 230082, 282036, 345123, 423054, 460164, 634581, 690246, 728593, 846108, 1035369, 1269162, 1380492, 1457186, 2070738, 2185779, 2538324, 2914372, 4141476, 4371558, 6557337, 8743116, 13114674, 19672011, 26229348, 39344022, 78688044]

約数ペア:

[(1, 78688044), (2, 39344022), (3, 26229348), (4, 19672011), (6, 13114674), (9, 8743116), (12, 6557337), (18, 4371558), (19, 4141476), (27, 2914372), (31, 2538324), (36, 2185779), (38, 2070738), (54, 1457186), (57, 1380492), (62, 1269162), (76, 1035369), (93, 846108), (108, 728593), (114, 690246), (124, 634581), (171, 460164), (186, 423054), (228, 345123), (279, 282036), (342, 230082), (372, 211527), (513, 153388), (558, 141018), (589, 133596), (684, 115041), (837, 94012), (1026, 76694), (1116, 70509), (1178, 66798), (1237, 63612), (1674, 47006), (1767, 44532), (2052, 38347), (2356, 33399), (2474, 31806), (3348, 23503), (3534, 22266), (3711, 21204), (4948, 15903), (5301, 14844), (7068, 11133), (7422, 10602)]