72671526

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{15121}}^1$

素因数の和:15221

約数の個数: 32

約数和(自身を含む): 163317600

約数和(自身を除く): 90646074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 15121, 30242, 45363, 90726, 136089, 272178, 408267, 816534, 1345769, 2691538, 4037307, 8074614, 12111921, 24223842, 36335763, 72671526]

約数ペア:

[(1, 72671526), (2, 36335763), (3, 24223842), (6, 12111921), (9, 8074614), (18, 4037307), (27, 2691538), (54, 1345769), (89, 816534), (178, 408267), (267, 272178), (534, 136089), (801, 90726), (1602, 45363), (2403, 30242), (4806, 15121)]