71945664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 147510336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 269, 336, 398, 448, 538, 597, 672, 796, 807, 1076, 1194, 1344, 1393, 1592, 1614, 1883, 2152, 2388, 2786, 3184, 3228, 3766, 4179, 4304, 4776, 5572, 5649, 6368, 6456, 7532, 8358, 8608, 9552, 11144, 11298, 12736, 12912, 15064, 16716, 17216, 19104, 22288, 22596, 25824, 30128, 33432, 38208, 44576, 45192, 51648, 53531, 60256, 66864, 89152, 90384, 107062, 120512, 133728, 160593, 180768, 214124, 267456, 321186, 361536, 374717, 428248, 642372, 749434, 856496, 1124151, 1284744, 1498868, 1712992, 2248302, 2569488, 2997736, 3425984, 4496604, 5138976, 5995472, 8993208, 10277952, 11990944, 17986416, 23981888, 35972832, 71945664]

約数ペア:

[(1, 71945664), (2, 35972832), (3, 23981888), (4, 17986416), (6, 11990944), (7, 10277952), (8, 8993208), (12, 5995472), (14, 5138976), (16, 4496604), (21, 3425984), (24, 2997736), (28, 2569488), (32, 2248302), (42, 1712992), (48, 1498868), (56, 1284744), (64, 1124151), (84, 856496), (96, 749434), (112, 642372), (168, 428248), (192, 374717), (199, 361536), (224, 321186), (269, 267456), (336, 214124), (398, 180768), (448, 160593), (538, 133728), (597, 120512), (672, 107062), (796, 90384), (807, 89152), (1076, 66864), (1194, 60256), (1344, 53531), (1393, 51648), (1592, 45192), (1614, 44576), (1883, 38208), (2152, 33432), (2388, 30128), (2786, 25824), (3184, 22596), (3228, 22288), (3766, 19104), (4179, 17216), (4304, 16716), (4776, 15064), (5572, 12912), (5649, 12736), (6368, 11298), (6456, 11144), (7532, 9552), (8358, 8608)]