78679860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6093

約数の個数: 96

約数和(自身を含む): 259940352

約数和(自身を除く): 181260492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6043, 6510, 12086, 13020, 18129, 24172, 30215, 36258, 42301, 60430, 72516, 84602, 90645, 120860, 126903, 169204, 181290, 187333, 211505, 253806, 362580, 374666, 423010, 507612, 561999, 634515, 749332, 846020, 936665, 1123998, 1269030, 1311331, 1873330, 2247996, 2538060, 2622662, 2809995, 3746660, 3933993, 5245324, 5619990, 6556655, 7867986, 11239980, 13113310, 15735972, 19669965, 26226620, 39339930, 78679860]

約数ペア:

[(1, 78679860), (2, 39339930), (3, 26226620), (4, 19669965), (5, 15735972), (6, 13113310), (7, 11239980), (10, 7867986), (12, 6556655), (14, 5619990), (15, 5245324), (20, 3933993), (21, 3746660), (28, 2809995), (30, 2622662), (31, 2538060), (35, 2247996), (42, 1873330), (60, 1311331), (62, 1269030), (70, 1123998), (84, 936665), (93, 846020), (105, 749332), (124, 634515), (140, 561999), (155, 507612), (186, 423010), (210, 374666), (217, 362580), (310, 253806), (372, 211505), (420, 187333), (434, 181290), (465, 169204), (620, 126903), (651, 120860), (868, 90645), (930, 84602), (1085, 72516), (1302, 60430), (1860, 42301), (2170, 36258), (2604, 30215), (3255, 24172), (4340, 18129), (6043, 13020), (6510, 12086)]