64903398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 155320320

約数和(自身を除く): 90416922

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 79, 93, 158, 186, 217, 237, 434, 474, 553, 631, 651, 1106, 1262, 1302, 1659, 1893, 2449, 3318, 3786, 4417, 4898, 7347, 8834, 13251, 14694, 17143, 19561, 26502, 34286, 39122, 49849, 51429, 58683, 99698, 102858, 117366, 136927, 149547, 273854, 299094, 348943, 410781, 697886, 821562, 1046829, 1545319, 2093658, 3090638, 4635957, 9271914, 10817233, 21634466, 32451699, 64903398]

約数ペア:

[(1, 64903398), (2, 32451699), (3, 21634466), (6, 10817233), (7, 9271914), (14, 4635957), (21, 3090638), (31, 2093658), (42, 1545319), (62, 1046829), (79, 821562), (93, 697886), (158, 410781), (186, 348943), (217, 299094), (237, 273854), (434, 149547), (474, 136927), (553, 117366), (631, 102858), (651, 99698), (1106, 58683), (1262, 51429), (1302, 49849), (1659, 39122), (1893, 34286), (2449, 26502), (3318, 19561), (3786, 17143), (4417, 14694), (4898, 13251), (7347, 8834)]