87943392

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 261817920

約数和(自身を除く): 173874528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 73, 89, 94, 96, 141, 144, 146, 178, 188, 219, 267, 282, 288, 292, 356, 376, 423, 438, 534, 564, 584, 657, 712, 752, 801, 846, 876, 1068, 1128, 1168, 1314, 1424, 1504, 1602, 1692, 1752, 2136, 2256, 2336, 2628, 2848, 3204, 3384, 3431, 3504, 4183, 4272, 4512, 5256, 6408, 6497, 6768, 6862, 7008, 8366, 8544, 10293, 10512, 12549, 12816, 12994, 13536, 13724, 16732, 19491, 20586, 21024, 25098, 25632, 25988, 27448, 30879, 33464, 37647, 38982, 41172, 50196, 51976, 54896, 58473, 61758, 66928, 75294, 77964, 82344, 100392, 103952, 109792, 116946, 123516, 133856, 150588, 155928, 164688, 200784, 207904, 233892, 247032, 301176, 305359, 311856, 329376, 401568, 467784, 494064, 602352, 610718, 623712, 916077, 935568, 988128, 1204704, 1221436, 1832154, 1871136, 2442872, 2748231, 3664308, 4885744, 5496462, 7328616, 9771488, 10992924, 14657232, 21985848, 29314464, 43971696, 87943392]

約数ペア:

[(1, 87943392), (2, 43971696), (3, 29314464), (4, 21985848), (6, 14657232), (8, 10992924), (9, 9771488), (12, 7328616), (16, 5496462), (18, 4885744), (24, 3664308), (32, 2748231), (36, 2442872), (47, 1871136), (48, 1832154), (72, 1221436), (73, 1204704), (89, 988128), (94, 935568), (96, 916077), (141, 623712), (144, 610718), (146, 602352), (178, 494064), (188, 467784), (219, 401568), (267, 329376), (282, 311856), (288, 305359), (292, 301176), (356, 247032), (376, 233892), (423, 207904), (438, 200784), (534, 164688), (564, 155928), (584, 150588), (657, 133856), (712, 123516), (752, 116946), (801, 109792), (846, 103952), (876, 100392), (1068, 82344), (1128, 77964), (1168, 75294), (1314, 66928), (1424, 61758), (1504, 58473), (1602, 54896), (1692, 51976), (1752, 50196), (2136, 41172), (2256, 38982), (2336, 37647), (2628, 33464), (2848, 30879), (3204, 27448), (3384, 25988), (3431, 25632), (3504, 25098), (4183, 21024), (4272, 20586), (4512, 19491), (5256, 16732), (6408, 13724), (6497, 13536), (6768, 12994), (6862, 12816), (7008, 12549), (8366, 10512), (8544, 10293)]