61491696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 193797120

約数和(自身を除く): 132305424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 73, 84, 92, 109, 112, 138, 146, 161, 168, 184, 218, 219, 276, 292, 322, 327, 336, 368, 436, 438, 483, 511, 552, 584, 644, 654, 763, 872, 876, 966, 1022, 1104, 1168, 1288, 1308, 1526, 1533, 1679, 1744, 1752, 1932, 2044, 2289, 2507, 2576, 2616, 3052, 3066, 3358, 3504, 3864, 4088, 4578, 5014, 5037, 5232, 6104, 6132, 6716, 7521, 7728, 7957, 8176, 9156, 10028, 10074, 11753, 12208, 12264, 13432, 15042, 15914, 17549, 18312, 20056, 20148, 23506, 23871, 24528, 26864, 30084, 31828, 35098, 35259, 36624, 40112, 40296, 47012, 47742, 52647, 55699, 60168, 63656, 70196, 70518, 80592, 94024, 95484, 105294, 111398, 120336, 127312, 140392, 141036, 167097, 183011, 188048, 190968, 210588, 222796, 280784, 282072, 334194, 366022, 381936, 421176, 445592, 549033, 564144, 668388, 732044, 842352, 891184, 1098066, 1281077, 1336776, 1464088, 2196132, 2562154, 2673552, 2928176, 3843231, 4392264, 5124308, 7686462, 8784528, 10248616, 15372924, 20497232, 30745848, 61491696]

約数ペア:

[(1, 61491696), (2, 30745848), (3, 20497232), (4, 15372924), (6, 10248616), (7, 8784528), (8, 7686462), (12, 5124308), (14, 4392264), (16, 3843231), (21, 2928176), (23, 2673552), (24, 2562154), (28, 2196132), (42, 1464088), (46, 1336776), (48, 1281077), (56, 1098066), (69, 891184), (73, 842352), (84, 732044), (92, 668388), (109, 564144), (112, 549033), (138, 445592), (146, 421176), (161, 381936), (168, 366022), (184, 334194), (218, 282072), (219, 280784), (276, 222796), (292, 210588), (322, 190968), (327, 188048), (336, 183011), (368, 167097), (436, 141036), (438, 140392), (483, 127312), (511, 120336), (552, 111398), (584, 105294), (644, 95484), (654, 94024), (763, 80592), (872, 70518), (876, 70196), (966, 63656), (1022, 60168), (1104, 55699), (1168, 52647), (1288, 47742), (1308, 47012), (1526, 40296), (1533, 40112), (1679, 36624), (1744, 35259), (1752, 35098), (1932, 31828), (2044, 30084), (2289, 26864), (2507, 24528), (2576, 23871), (2616, 23506), (3052, 20148), (3066, 20056), (3358, 18312), (3504, 17549), (3864, 15914), (4088, 15042), (4578, 13432), (5014, 12264), (5037, 12208), (5232, 11753), (6104, 10074), (6132, 10028), (6716, 9156), (7521, 8176), (7728, 7957)]