86962540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 133668500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 113, 115, 140, 161, 226, 230, 239, 322, 452, 460, 478, 565, 644, 791, 805, 956, 1130, 1195, 1582, 1610, 1673, 2260, 2390, 2599, 3164, 3220, 3346, 3955, 4780, 5198, 5497, 6692, 7910, 8365, 10396, 10994, 12995, 15820, 16730, 18193, 21988, 25990, 27007, 27485, 33460, 36386, 38479, 51980, 54014, 54970, 72772, 76958, 90965, 108028, 109940, 135035, 153916, 181930, 189049, 192395, 270070, 363860, 378098, 384790, 540140, 621161, 756196, 769580, 945245, 1242322, 1890490, 2484644, 3105805, 3780980, 4348127, 6211610, 8696254, 12423220, 17392508, 21740635, 43481270, 86962540]

約数ペア:

[(1, 86962540), (2, 43481270), (4, 21740635), (5, 17392508), (7, 12423220), (10, 8696254), (14, 6211610), (20, 4348127), (23, 3780980), (28, 3105805), (35, 2484644), (46, 1890490), (70, 1242322), (92, 945245), (113, 769580), (115, 756196), (140, 621161), (161, 540140), (226, 384790), (230, 378098), (239, 363860), (322, 270070), (452, 192395), (460, 189049), (478, 181930), (565, 153916), (644, 135035), (791, 109940), (805, 108028), (956, 90965), (1130, 76958), (1195, 72772), (1582, 54970), (1610, 54014), (1673, 51980), (2260, 38479), (2390, 36386), (2599, 33460), (3164, 27485), (3220, 27007), (3346, 25990), (3955, 21988), (4780, 18193), (5198, 16730), (5497, 15820), (6692, 12995), (7910, 10994), (8365, 10396)]