38744172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 102211200

約数和(自身を除く): 63467028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 149, 186, 233, 279, 298, 372, 447, 466, 558, 596, 699, 894, 932, 1116, 1341, 1398, 1788, 2097, 2682, 2796, 4194, 4619, 5364, 7223, 8388, 9238, 13857, 14446, 18476, 21669, 27714, 28892, 34717, 41571, 43338, 55428, 65007, 69434, 83142, 86676, 104151, 130014, 138868, 166284, 208302, 260028, 312453, 416604, 624906, 1076227, 1249812, 2152454, 3228681, 4304908, 6457362, 9686043, 12914724, 19372086, 38744172]

約数ペア:

[(1, 38744172), (2, 19372086), (3, 12914724), (4, 9686043), (6, 6457362), (9, 4304908), (12, 3228681), (18, 2152454), (31, 1249812), (36, 1076227), (62, 624906), (93, 416604), (124, 312453), (149, 260028), (186, 208302), (233, 166284), (279, 138868), (298, 130014), (372, 104151), (447, 86676), (466, 83142), (558, 69434), (596, 65007), (699, 55428), (894, 43338), (932, 41571), (1116, 34717), (1341, 28892), (1398, 27714), (1788, 21669), (2097, 18476), (2682, 14446), (2796, 13857), (4194, 9238), (4619, 8388), (5364, 7223)]