23767308

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 62287680

約数和(自身を除く): 38520372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 79, 122, 137, 158, 183, 237, 244, 274, 316, 366, 411, 474, 548, 549, 711, 732, 822, 948, 1098, 1233, 1422, 1644, 2196, 2466, 2844, 4819, 4932, 8357, 9638, 10823, 14457, 16714, 19276, 21646, 25071, 28914, 32469, 33428, 43292, 43371, 50142, 57828, 64938, 75213, 86742, 97407, 100284, 129876, 150426, 173484, 194814, 300852, 389628, 660203, 1320406, 1980609, 2640812, 3961218, 5941827, 7922436, 11883654, 23767308]

約数ペア:

[(1, 23767308), (2, 11883654), (3, 7922436), (4, 5941827), (6, 3961218), (9, 2640812), (12, 1980609), (18, 1320406), (36, 660203), (61, 389628), (79, 300852), (122, 194814), (137, 173484), (158, 150426), (183, 129876), (237, 100284), (244, 97407), (274, 86742), (316, 75213), (366, 64938), (411, 57828), (474, 50142), (548, 43371), (549, 43292), (711, 33428), (732, 32469), (822, 28914), (948, 25071), (1098, 21646), (1233, 19276), (1422, 16714), (1644, 14457), (2196, 10823), (2466, 9638), (2844, 8357), (4819, 4932)]