65587872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 204083712

約数和(自身を除く): 138495840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 146, 147, 168, 191, 196, 219, 224, 292, 294, 336, 382, 392, 438, 511, 573, 584, 588, 672, 764, 784, 876, 1022, 1146, 1168, 1176, 1337, 1528, 1533, 1568, 1752, 2044, 2292, 2336, 2352, 2674, 3056, 3066, 3504, 3577, 4011, 4088, 4584, 4704, 5348, 6112, 6132, 7008, 7154, 8022, 8176, 9168, 9359, 10696, 10731, 12264, 13943, 14308, 16044, 16352, 18336, 18718, 21392, 21462, 24528, 27886, 28077, 28616, 32088, 37436, 41829, 42784, 42924, 49056, 55772, 56154, 57232, 64176, 74872, 83658, 85848, 97601, 111544, 112308, 114464, 128352, 149744, 167316, 171696, 195202, 223088, 224616, 292803, 299488, 334632, 343392, 390404, 446176, 449232, 585606, 669264, 683207, 780808, 898464, 1171212, 1338528, 1366414, 1561616, 2049621, 2342424, 2732828, 3123232, 4099242, 4684848, 5465656, 8198484, 9369696, 10931312, 16396968, 21862624, 32793936, 65587872]

約数ペア:

[(1, 65587872), (2, 32793936), (3, 21862624), (4, 16396968), (6, 10931312), (7, 9369696), (8, 8198484), (12, 5465656), (14, 4684848), (16, 4099242), (21, 3123232), (24, 2732828), (28, 2342424), (32, 2049621), (42, 1561616), (48, 1366414), (49, 1338528), (56, 1171212), (73, 898464), (84, 780808), (96, 683207), (98, 669264), (112, 585606), (146, 449232), (147, 446176), (168, 390404), (191, 343392), (196, 334632), (219, 299488), (224, 292803), (292, 224616), (294, 223088), (336, 195202), (382, 171696), (392, 167316), (438, 149744), (511, 128352), (573, 114464), (584, 112308), (588, 111544), (672, 97601), (764, 85848), (784, 83658), (876, 74872), (1022, 64176), (1146, 57232), (1168, 56154), (1176, 55772), (1337, 49056), (1528, 42924), (1533, 42784), (1568, 41829), (1752, 37436), (2044, 32088), (2292, 28616), (2336, 28077), (2352, 27886), (2674, 24528), (3056, 21462), (3066, 21392), (3504, 18718), (3577, 18336), (4011, 16352), (4088, 16044), (4584, 14308), (4704, 13943), (5348, 12264), (6112, 10731), (6132, 10696), (7008, 9359), (7154, 9168), (8022, 8176)]