91126980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2386

約数の個数: 144

約数和(自身を含む): 326237184

約数和(自身を除く): 235110204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2333, 2604, 2790, 3255, 3906, 4340, 4666, 5580, 6510, 6999, 7812, 9332, 9765, 11665, 13020, 13998, 16331, 19530, 20997, 23330, 27996, 32662, 34995, 39060, 41994, 46660, 48993, 65324, 69990, 72323, 81655, 83988, 97986, 104985, 139980, 144646, 146979, 163310, 195972, 209970, 216969, 244965, 289292, 293958, 326620, 361615, 419940, 433938, 489930, 506261, 587916, 650907, 723230, 734895, 867876, 979860, 1012522, 1084845, 1301814, 1446460, 1469790, 1518783, 2025044, 2169690, 2531305, 2603628, 2939580, 3037566, 3254535, 4339380, 4556349, 5062610, 6075132, 6509070, 7593915, 9112698, 10125220, 13018140, 15187830, 18225396, 22781745, 30375660, 45563490, 91126980]

約数ペア:

[(1, 91126980), (2, 45563490), (3, 30375660), (4, 22781745), (5, 18225396), (6, 15187830), (7, 13018140), (9, 10125220), (10, 9112698), (12, 7593915), (14, 6509070), (15, 6075132), (18, 5062610), (20, 4556349), (21, 4339380), (28, 3254535), (30, 3037566), (31, 2939580), (35, 2603628), (36, 2531305), (42, 2169690), (45, 2025044), (60, 1518783), (62, 1469790), (63, 1446460), (70, 1301814), (84, 1084845), (90, 1012522), (93, 979860), (105, 867876), (124, 734895), (126, 723230), (140, 650907), (155, 587916), (180, 506261), (186, 489930), (210, 433938), (217, 419940), (252, 361615), (279, 326620), (310, 293958), (315, 289292), (372, 244965), (420, 216969), (434, 209970), (465, 195972), (558, 163310), (620, 146979), (630, 144646), (651, 139980), (868, 104985), (930, 97986), (1085, 83988), (1116, 81655), (1260, 72323), (1302, 69990), (1395, 65324), (1860, 48993), (1953, 46660), (2170, 41994), (2333, 39060), (2604, 34995), (2790, 32662), (3255, 27996), (3906, 23330), (4340, 20997), (4666, 19530), (5580, 16331), (6510, 13998), (6999, 13020), (7812, 11665), (9332, 9765)]