72913176

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{83}}^2$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 238476600

約数和(自身を除く): 165563424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 83, 84, 98, 108, 126, 147, 166, 168, 189, 196, 216, 249, 252, 294, 332, 378, 392, 441, 498, 504, 581, 588, 664, 747, 756, 882, 996, 1162, 1176, 1323, 1494, 1512, 1743, 1764, 1992, 2241, 2324, 2646, 2988, 3486, 3528, 4067, 4482, 4648, 5229, 5292, 5976, 6889, 6972, 8134, 8964, 10458, 10584, 12201, 13778, 13944, 15687, 16268, 17928, 20667, 20916, 24402, 27556, 31374, 32536, 36603, 41334, 41832, 48223, 48804, 55112, 62001, 62748, 73206, 82668, 96446, 97608, 109809, 124002, 125496, 144669, 146412, 165336, 186003, 192892, 219618, 248004, 289338, 292824, 337561, 372006, 385784, 434007, 439236, 496008, 578676, 675122, 744012, 868014, 878472, 1012683, 1157352, 1302021, 1350244, 1488024, 1736028, 2025366, 2604042, 2700488, 3038049, 3472056, 4050732, 5208084, 6076098, 8101464, 9114147, 10416168, 12152196, 18228294, 24304392, 36456588, 72913176]

約数ペア:

[(1, 72913176), (2, 36456588), (3, 24304392), (4, 18228294), (6, 12152196), (7, 10416168), (8, 9114147), (9, 8101464), (12, 6076098), (14, 5208084), (18, 4050732), (21, 3472056), (24, 3038049), (27, 2700488), (28, 2604042), (36, 2025366), (42, 1736028), (49, 1488024), (54, 1350244), (56, 1302021), (63, 1157352), (72, 1012683), (83, 878472), (84, 868014), (98, 744012), (108, 675122), (126, 578676), (147, 496008), (166, 439236), (168, 434007), (189, 385784), (196, 372006), (216, 337561), (249, 292824), (252, 289338), (294, 248004), (332, 219618), (378, 192892), (392, 186003), (441, 165336), (498, 146412), (504, 144669), (581, 125496), (588, 124002), (664, 109809), (747, 97608), (756, 96446), (882, 82668), (996, 73206), (1162, 62748), (1176, 62001), (1323, 55112), (1494, 48804), (1512, 48223), (1743, 41832), (1764, 41334), (1992, 36603), (2241, 32536), (2324, 31374), (2646, 27556), (2988, 24402), (3486, 20916), (3528, 20667), (4067, 17928), (4482, 16268), (4648, 15687), (5229, 13944), (5292, 13778), (5976, 12201), (6889, 10584), (6972, 10458), (8134, 8964)]