72350928

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 120

約数和(自身を含む): 225104640

約数和(自身を除く): 152753712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 991, 1014, 1352, 1404, 1521, 1872, 1982, 2028, 2704, 2808, 2973, 3042, 3964, 4056, 4563, 5616, 5946, 6084, 7928, 8112, 8919, 9126, 11892, 12168, 12883, 15856, 17838, 18252, 23784, 24336, 25766, 26757, 35676, 36504, 38649, 47568, 51532, 53514, 71352, 73008, 77298, 103064, 107028, 115947, 142704, 154596, 167479, 206128, 214056, 231894, 309192, 334958, 347841, 428112, 463788, 502437, 618384, 669916, 695682, 927576, 1004874, 1339832, 1391364, 1507311, 1855152, 2009748, 2679664, 2782728, 3014622, 4019496, 4521933, 5565456, 6029244, 8038992, 9043866, 12058488, 18087732, 24116976, 36175464, 72350928]

約数ペア:

[(1, 72350928), (2, 36175464), (3, 24116976), (4, 18087732), (6, 12058488), (8, 9043866), (9, 8038992), (12, 6029244), (13, 5565456), (16, 4521933), (18, 4019496), (24, 3014622), (26, 2782728), (27, 2679664), (36, 2009748), (39, 1855152), (48, 1507311), (52, 1391364), (54, 1339832), (72, 1004874), (78, 927576), (104, 695682), (108, 669916), (117, 618384), (144, 502437), (156, 463788), (169, 428112), (208, 347841), (216, 334958), (234, 309192), (312, 231894), (338, 214056), (351, 206128), (432, 167479), (468, 154596), (507, 142704), (624, 115947), (676, 107028), (702, 103064), (936, 77298), (991, 73008), (1014, 71352), (1352, 53514), (1404, 51532), (1521, 47568), (1872, 38649), (1982, 36504), (2028, 35676), (2704, 26757), (2808, 25766), (2973, 24336), (3042, 23784), (3964, 18252), (4056, 17838), (4563, 15856), (5616, 12883), (5946, 12168), (6084, 11892), (7928, 9126), (8112, 8919)]