77950740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6037

約数の個数: 96

約数和(自身を含む): 257531904

約数和(自身を除く): 179581164

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, 5987, 6510, 11974, 13020, 17961, 23948, 29935, 35922, 41909, 59870, 71844, 83818, 89805, 119740, 125727, 167636, 179610, 185597, 209545, 251454, 359220, 371194, 419090, 502908, 556791, 628635, 742388, 838180, 927985, 1113582, 1257270, 1299179, 1855970, 2227164, 2514540, 2598358, 2783955, 3711940, 3897537, 5196716, 5567910, 6495895, 7795074, 11135820, 12991790, 15590148, 19487685, 25983580, 38975370, 77950740]

約数ペア:

[(1, 77950740), (2, 38975370), (3, 25983580), (4, 19487685), (5, 15590148), (6, 12991790), (7, 11135820), (10, 7795074), (12, 6495895), (14, 5567910), (15, 5196716), (20, 3897537), (21, 3711940), (28, 2783955), (30, 2598358), (31, 2514540), (35, 2227164), (42, 1855970), (60, 1299179), (62, 1257270), (70, 1113582), (84, 927985), (93, 838180), (105, 742388), (124, 628635), (140, 556791), (155, 502908), (186, 419090), (210, 371194), (217, 359220), (310, 251454), (372, 209545), (420, 185597), (434, 179610), (465, 167636), (620, 125727), (651, 119740), (868, 89805), (930, 83818), (1085, 71844), (1302, 59870), (1860, 41909), (2170, 35922), (2604, 29935), (3255, 23948), (4340, 17961), (5987, 13020), (6510, 11974)]