72151884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 223201440

約数和(自身を除く): 151049556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1097, 1134, 1218, 1566, 1827, 2194, 2268, 2349, 2436, 3132, 3291, 3654, 4388, 4698, 5481, 6582, 7308, 7679, 9396, 9873, 10962, 13164, 15358, 16443, 19746, 21924, 23037, 29619, 30716, 31813, 32886, 39492, 46074, 59238, 63626, 65772, 69111, 88857, 92148, 95439, 118476, 127252, 138222, 177714, 190878, 207333, 222691, 276444, 286317, 355428, 381756, 414666, 445382, 572634, 621999, 668073, 829332, 858951, 890764, 1145268, 1243998, 1336146, 1717902, 2004219, 2487996, 2576853, 2672292, 3435804, 4008438, 5153706, 6012657, 8016876, 10307412, 12025314, 18037971, 24050628, 36075942, 72151884]

約数ペア:

[(1, 72151884), (2, 36075942), (3, 24050628), (4, 18037971), (6, 12025314), (7, 10307412), (9, 8016876), (12, 6012657), (14, 5153706), (18, 4008438), (21, 3435804), (27, 2672292), (28, 2576853), (29, 2487996), (36, 2004219), (42, 1717902), (54, 1336146), (58, 1243998), (63, 1145268), (81, 890764), (84, 858951), (87, 829332), (108, 668073), (116, 621999), (126, 572634), (162, 445382), (174, 414666), (189, 381756), (203, 355428), (252, 286317), (261, 276444), (324, 222691), (348, 207333), (378, 190878), (406, 177714), (522, 138222), (567, 127252), (609, 118476), (756, 95439), (783, 92148), (812, 88857), (1044, 69111), (1097, 65772), (1134, 63626), (1218, 59238), (1566, 46074), (1827, 39492), (2194, 32886), (2268, 31813), (2349, 30716), (2436, 29619), (3132, 23037), (3291, 21924), (3654, 19746), (4388, 16443), (4698, 15358), (5481, 13164), (6582, 10962), (7308, 9873), (7679, 9396)]