77083580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 121484356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 644, 647, 740, 805, 851, 1036, 1294, 1295, 1610, 1702, 2588, 2590, 3220, 3235, 3404, 4255, 4529, 5180, 5957, 6470, 8510, 9058, 11914, 12940, 14881, 17020, 18116, 22645, 23828, 23939, 29762, 29785, 45290, 47878, 59524, 59570, 74405, 90580, 95756, 104167, 119140, 119695, 148810, 167573, 208334, 239390, 297620, 335146, 416668, 478780, 520835, 550597, 670292, 837865, 1041670, 1101194, 1675730, 2083340, 2202388, 2752985, 3351460, 3854179, 5505970, 7708358, 11011940, 15416716, 19270895, 38541790, 77083580]

約数ペア:

[(1, 77083580), (2, 38541790), (4, 19270895), (5, 15416716), (7, 11011940), (10, 7708358), (14, 5505970), (20, 3854179), (23, 3351460), (28, 2752985), (35, 2202388), (37, 2083340), (46, 1675730), (70, 1101194), (74, 1041670), (92, 837865), (115, 670292), (140, 550597), (148, 520835), (161, 478780), (185, 416668), (230, 335146), (259, 297620), (322, 239390), (370, 208334), (460, 167573), (518, 148810), (644, 119695), (647, 119140), (740, 104167), (805, 95756), (851, 90580), (1036, 74405), (1294, 59570), (1295, 59524), (1610, 47878), (1702, 45290), (2588, 29785), (2590, 29762), (3220, 23939), (3235, 23828), (3404, 22645), (4255, 18116), (4529, 17020), (5180, 14881), (5957, 12940), (6470, 11914), (8510, 9058)]