79685172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 108

約数和(自身を含む): 236527200

約数和(自身を除く): 156842028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 227, 252, 294, 398, 441, 454, 588, 597, 681, 796, 882, 908, 1194, 1362, 1393, 1589, 1764, 1791, 2043, 2388, 2724, 2786, 3178, 3582, 4086, 4179, 4767, 5572, 6356, 7164, 8172, 8358, 9534, 9751, 11123, 12537, 14301, 16716, 19068, 19502, 22246, 25074, 28602, 29253, 33369, 39004, 44492, 45173, 50148, 57204, 58506, 66738, 87759, 90346, 100107, 117012, 133476, 135519, 175518, 180692, 200214, 271038, 316211, 351036, 400428, 406557, 542076, 632422, 813114, 948633, 1264844, 1626228, 1897266, 2213477, 2845899, 3794532, 4426954, 5691798, 6640431, 8853908, 11383596, 13280862, 19921293, 26561724, 39842586, 79685172]

約数ペア:

[(1, 79685172), (2, 39842586), (3, 26561724), (4, 19921293), (6, 13280862), (7, 11383596), (9, 8853908), (12, 6640431), (14, 5691798), (18, 4426954), (21, 3794532), (28, 2845899), (36, 2213477), (42, 1897266), (49, 1626228), (63, 1264844), (84, 948633), (98, 813114), (126, 632422), (147, 542076), (196, 406557), (199, 400428), (227, 351036), (252, 316211), (294, 271038), (398, 200214), (441, 180692), (454, 175518), (588, 135519), (597, 133476), (681, 117012), (796, 100107), (882, 90346), (908, 87759), (1194, 66738), (1362, 58506), (1393, 57204), (1589, 50148), (1764, 45173), (1791, 44492), (2043, 39004), (2388, 33369), (2724, 29253), (2786, 28602), (3178, 25074), (3582, 22246), (4086, 19502), (4179, 19068), (4767, 16716), (5572, 14301), (6356, 12537), (7164, 11123), (8172, 9751), (8358, 9534)]