47783772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 127475712

約数和(自身を除く): 79691940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 911, 1116, 1457, 1692, 1822, 2733, 2914, 3644, 4371, 5466, 5828, 8199, 8742, 10932, 13113, 16398, 17484, 26226, 28241, 32796, 42817, 52452, 56482, 84723, 85634, 112964, 128451, 169446, 171268, 254169, 256902, 338892, 385353, 508338, 513804, 770706, 1016676, 1327327, 1541412, 2654654, 3981981, 5309308, 7963962, 11945943, 15927924, 23891886, 47783772]

約数ペア:

[(1, 47783772), (2, 23891886), (3, 15927924), (4, 11945943), (6, 7963962), (9, 5309308), (12, 3981981), (18, 2654654), (31, 1541412), (36, 1327327), (47, 1016676), (62, 770706), (93, 513804), (94, 508338), (124, 385353), (141, 338892), (186, 256902), (188, 254169), (279, 171268), (282, 169446), (372, 128451), (423, 112964), (558, 85634), (564, 84723), (846, 56482), (911, 52452), (1116, 42817), (1457, 32796), (1692, 28241), (1822, 26226), (2733, 17484), (2914, 16398), (3644, 13113), (4371, 10932), (5466, 8742), (5828, 8199)]