72892170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 220550400

約数和(自身を除く): 147658230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1093, 1170, 1235, 1482, 1710, 1755, 2186, 2223, 2470, 2565, 3279, 3510, 3705, 4446, 5130, 5465, 6558, 6669, 7410, 9837, 10930, 11115, 13338, 14209, 16395, 19674, 20767, 22230, 28418, 29511, 32790, 33345, 41534, 42627, 49185, 59022, 62301, 66690, 71045, 85254, 98370, 103835, 124602, 127881, 142090, 147555, 186903, 207670, 213135, 255762, 269971, 295110, 311505, 373806, 383643, 426270, 539942, 560709, 623010, 639405, 767286, 809913, 934515, 1121418, 1278810, 1349855, 1619826, 1869030, 1918215, 2429739, 2699710, 2803545, 3836430, 4049565, 4859478, 5607090, 7289217, 8099130, 12148695, 14578434, 24297390, 36446085, 72892170]

約数ペア:

[(1, 72892170), (2, 36446085), (3, 24297390), (5, 14578434), (6, 12148695), (9, 8099130), (10, 7289217), (13, 5607090), (15, 4859478), (18, 4049565), (19, 3836430), (26, 2803545), (27, 2699710), (30, 2429739), (38, 1918215), (39, 1869030), (45, 1619826), (54, 1349855), (57, 1278810), (65, 1121418), (78, 934515), (90, 809913), (95, 767286), (114, 639405), (117, 623010), (130, 560709), (135, 539942), (171, 426270), (190, 383643), (195, 373806), (234, 311505), (247, 295110), (270, 269971), (285, 255762), (342, 213135), (351, 207670), (390, 186903), (494, 147555), (513, 142090), (570, 127881), (585, 124602), (702, 103835), (741, 98370), (855, 85254), (1026, 71045), (1093, 66690), (1170, 62301), (1235, 59022), (1482, 49185), (1710, 42627), (1755, 41534), (2186, 33345), (2223, 32790), (2470, 29511), (2565, 28418), (3279, 22230), (3510, 20767), (3705, 19674), (4446, 16395), (5130, 14209), (5465, 13338), (6558, 11115), (6669, 10930), (7410, 9837)]