42242472

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 128937600

約数和(自身を除く): 86695128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 73, 76, 81, 94, 108, 114, 141, 146, 152, 162, 171, 188, 216, 219, 228, 282, 292, 324, 342, 376, 423, 438, 456, 513, 564, 584, 648, 657, 684, 846, 876, 893, 1026, 1128, 1269, 1314, 1368, 1387, 1539, 1692, 1752, 1786, 1971, 2052, 2538, 2628, 2679, 2774, 3078, 3384, 3431, 3572, 3807, 3942, 4104, 4161, 5076, 5256, 5358, 5548, 5913, 6156, 6862, 7144, 7614, 7884, 8037, 8322, 10152, 10293, 10716, 11096, 11826, 12312, 12483, 13724, 15228, 15768, 16074, 16644, 20586, 21432, 23652, 24111, 24966, 27448, 30456, 30879, 32148, 33288, 37449, 41172, 47304, 48222, 49932, 61758, 64296, 65189, 72333, 74898, 82344, 92637, 96444, 99864, 112347, 123516, 130378, 144666, 149796, 185274, 192888, 195567, 224694, 247032, 260756, 277911, 289332, 299592, 370548, 391134, 449388, 521512, 555822, 578664, 586701, 741096, 782268, 898776, 1111644, 1173402, 1564536, 1760103, 2223288, 2346804, 3520206, 4693608, 5280309, 7040412, 10560618, 14080824, 21121236, 42242472]

約数ペア:

[(1, 42242472), (2, 21121236), (3, 14080824), (4, 10560618), (6, 7040412), (8, 5280309), (9, 4693608), (12, 3520206), (18, 2346804), (19, 2223288), (24, 1760103), (27, 1564536), (36, 1173402), (38, 1111644), (47, 898776), (54, 782268), (57, 741096), (72, 586701), (73, 578664), (76, 555822), (81, 521512), (94, 449388), (108, 391134), (114, 370548), (141, 299592), (146, 289332), (152, 277911), (162, 260756), (171, 247032), (188, 224694), (216, 195567), (219, 192888), (228, 185274), (282, 149796), (292, 144666), (324, 130378), (342, 123516), (376, 112347), (423, 99864), (438, 96444), (456, 92637), (513, 82344), (564, 74898), (584, 72333), (648, 65189), (657, 64296), (684, 61758), (846, 49932), (876, 48222), (893, 47304), (1026, 41172), (1128, 37449), (1269, 33288), (1314, 32148), (1368, 30879), (1387, 30456), (1539, 27448), (1692, 24966), (1752, 24111), (1786, 23652), (1971, 21432), (2052, 20586), (2538, 16644), (2628, 16074), (2679, 15768), (2774, 15228), (3078, 13724), (3384, 12483), (3431, 12312), (3572, 11826), (3807, 11096), (3942, 10716), (4104, 10293), (4161, 10152), (5076, 8322), (5256, 8037), (5358, 7884), (5548, 7614), (5913, 7144), (6156, 6862)]