61790148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 192115840

約数和(自身を除く): 130325692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 47, 54, 63, 74, 84, 94, 108, 111, 126, 141, 148, 188, 189, 222, 252, 259, 282, 329, 333, 378, 423, 444, 518, 564, 658, 666, 756, 777, 846, 987, 999, 1036, 1269, 1316, 1332, 1554, 1692, 1739, 1974, 1998, 2209, 2331, 2538, 2961, 3108, 3478, 3948, 3996, 4418, 4662, 5076, 5217, 5922, 6627, 6956, 6993, 8836, 8883, 9324, 10434, 11844, 12173, 13254, 13986, 15463, 15651, 17766, 19881, 20868, 24346, 26508, 27972, 30926, 31302, 35532, 36519, 39762, 46389, 46953, 48692, 59643, 61852, 62604, 73038, 79524, 81733, 92778, 93906, 109557, 119286, 139167, 146076, 163466, 185556, 187812, 219114, 238572, 245199, 278334, 326932, 328671, 417501, 438228, 490398, 556668, 572131, 657342, 735597, 835002, 980796, 1144262, 1314684, 1471194, 1670004, 1716393, 2206791, 2288524, 2942388, 3432786, 4413582, 5149179, 6865572, 8827164, 10298358, 15447537, 20596716, 30895074, 61790148]

約数ペア:

[(1, 61790148), (2, 30895074), (3, 20596716), (4, 15447537), (6, 10298358), (7, 8827164), (9, 6865572), (12, 5149179), (14, 4413582), (18, 3432786), (21, 2942388), (27, 2288524), (28, 2206791), (36, 1716393), (37, 1670004), (42, 1471194), (47, 1314684), (54, 1144262), (63, 980796), (74, 835002), (84, 735597), (94, 657342), (108, 572131), (111, 556668), (126, 490398), (141, 438228), (148, 417501), (188, 328671), (189, 326932), (222, 278334), (252, 245199), (259, 238572), (282, 219114), (329, 187812), (333, 185556), (378, 163466), (423, 146076), (444, 139167), (518, 119286), (564, 109557), (658, 93906), (666, 92778), (756, 81733), (777, 79524), (846, 73038), (987, 62604), (999, 61852), (1036, 59643), (1269, 48692), (1316, 46953), (1332, 46389), (1554, 39762), (1692, 36519), (1739, 35532), (1974, 31302), (1998, 30926), (2209, 27972), (2331, 26508), (2538, 24346), (2961, 20868), (3108, 19881), (3478, 17766), (3948, 15651), (3996, 15463), (4418, 13986), (4662, 13254), (5076, 12173), (5217, 11844), (5922, 10434), (6627, 9324), (6956, 8883), (6993, 8836)]