87894072

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{2153}}^1$

素因数の和:2184

約数の個数: 112

約数和(自身を含む): 282518640

約数和(自身を除く): 194624568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2153, 2268, 2916, 3402, 4306, 4536, 5103, 5832, 6459, 6804, 8612, 10206, 12918, 13608, 15071, 17224, 19377, 20412, 25836, 30142, 38754, 40824, 45213, 51672, 58131, 60284, 77508, 90426, 116262, 120568, 135639, 155016, 174393, 180852, 232524, 271278, 348786, 361704, 406917, 465048, 523179, 542556, 697572, 813834, 1046358, 1085112, 1220751, 1395144, 1569537, 1627668, 2092716, 2441502, 3139074, 3255336, 3662253, 4185432, 4883004, 6278148, 7324506, 9766008, 10986759, 12556296, 14649012, 21973518, 29298024, 43947036, 87894072]

約数ペア:

[(1, 87894072), (2, 43947036), (3, 29298024), (4, 21973518), (6, 14649012), (7, 12556296), (8, 10986759), (9, 9766008), (12, 7324506), (14, 6278148), (18, 4883004), (21, 4185432), (24, 3662253), (27, 3255336), (28, 3139074), (36, 2441502), (42, 2092716), (54, 1627668), (56, 1569537), (63, 1395144), (72, 1220751), (81, 1085112), (84, 1046358), (108, 813834), (126, 697572), (162, 542556), (168, 523179), (189, 465048), (216, 406917), (243, 361704), (252, 348786), (324, 271278), (378, 232524), (486, 180852), (504, 174393), (567, 155016), (648, 135639), (729, 120568), (756, 116262), (972, 90426), (1134, 77508), (1458, 60284), (1512, 58131), (1701, 51672), (1944, 45213), (2153, 40824), (2268, 38754), (2916, 30142), (3402, 25836), (4306, 20412), (4536, 19377), (5103, 17224), (5832, 15071), (6459, 13608), (6804, 12918), (8612, 10206)]