73209760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 189644112

約数和(自身を除く): 116434352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 577, 610, 793, 976, 1040, 1154, 1220, 1586, 1952, 2080, 2308, 2440, 2885, 3172, 3965, 4616, 4880, 5770, 6344, 7501, 7930, 9232, 9760, 11540, 12688, 15002, 15860, 18464, 23080, 25376, 30004, 31720, 35197, 37505, 46160, 60008, 63440, 70394, 75010, 92320, 120016, 126880, 140788, 150020, 175985, 240032, 281576, 300040, 351970, 457561, 563152, 600080, 703940, 915122, 1126304, 1200160, 1407880, 1830244, 2287805, 2815760, 3660488, 4575610, 5631520, 7320976, 9151220, 14641952, 18302440, 36604880, 73209760]

約数ペア:

[(1, 73209760), (2, 36604880), (4, 18302440), (5, 14641952), (8, 9151220), (10, 7320976), (13, 5631520), (16, 4575610), (20, 3660488), (26, 2815760), (32, 2287805), (40, 1830244), (52, 1407880), (61, 1200160), (65, 1126304), (80, 915122), (104, 703940), (122, 600080), (130, 563152), (160, 457561), (208, 351970), (244, 300040), (260, 281576), (305, 240032), (416, 175985), (488, 150020), (520, 140788), (577, 126880), (610, 120016), (793, 92320), (976, 75010), (1040, 70394), (1154, 63440), (1220, 60008), (1586, 46160), (1952, 37505), (2080, 35197), (2308, 31720), (2440, 30004), (2885, 25376), (3172, 23080), (3965, 18464), (4616, 15860), (4880, 15002), (5770, 12688), (6344, 11540), (7501, 9760), (7930, 9232)]