72183996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 191213568

約数和(自身を除く): 119029572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 911, 1116, 1278, 1822, 2201, 2556, 2733, 3644, 4402, 5466, 6603, 8199, 8804, 10932, 13206, 16398, 19809, 26412, 28241, 32796, 39618, 56482, 64681, 79236, 84723, 112964, 129362, 169446, 194043, 254169, 258724, 338892, 388086, 508338, 582129, 776172, 1016676, 1164258, 2005111, 2328516, 4010222, 6015333, 8020444, 12030666, 18045999, 24061332, 36091998, 72183996]

約数ペア:

[(1, 72183996), (2, 36091998), (3, 24061332), (4, 18045999), (6, 12030666), (9, 8020444), (12, 6015333), (18, 4010222), (31, 2328516), (36, 2005111), (62, 1164258), (71, 1016676), (93, 776172), (124, 582129), (142, 508338), (186, 388086), (213, 338892), (279, 258724), (284, 254169), (372, 194043), (426, 169446), (558, 129362), (639, 112964), (852, 84723), (911, 79236), (1116, 64681), (1278, 56482), (1822, 39618), (2201, 32796), (2556, 28241), (2733, 26412), (3644, 19809), (4402, 16398), (5466, 13206), (6603, 10932), (8199, 8804)]