72182016

素因数分解:

$2^8\times 3^4\times {\mathrm{59}}^2$

素因数の和:146

約数の個数: 135

約数和(自身を含む): 218943571

約数和(自身を除く): 146761555

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 128, 144, 162, 177, 192, 216, 236, 256, 288, 324, 354, 384, 432, 472, 531, 576, 648, 708, 768, 864, 944, 1062, 1152, 1296, 1416, 1593, 1728, 1888, 2124, 2304, 2592, 2832, 3186, 3456, 3481, 3776, 4248, 4779, 5184, 5664, 6372, 6912, 6962, 7552, 8496, 9558, 10368, 10443, 11328, 12744, 13924, 15104, 16992, 19116, 20736, 20886, 22656, 25488, 27848, 31329, 33984, 38232, 41772, 45312, 50976, 55696, 62658, 67968, 76464, 83544, 93987, 101952, 111392, 125316, 135936, 152928, 167088, 187974, 203904, 222784, 250632, 281961, 305856, 334176, 375948, 407808, 445568, 501264, 563922, 611712, 668352, 751896, 891136, 1002528, 1127844, 1223424, 1336704, 1503792, 2005056, 2255688, 2673408, 3007584, 4010112, 4511376, 6015168, 8020224, 9022752, 12030336, 18045504, 24060672, 36091008, 72182016]

約数ペア:

[(1, 72182016), (2, 36091008), (3, 24060672), (4, 18045504), (6, 12030336), (8, 9022752), (9, 8020224), (12, 6015168), (16, 4511376), (18, 4010112), (24, 3007584), (27, 2673408), (32, 2255688), (36, 2005056), (48, 1503792), (54, 1336704), (59, 1223424), (64, 1127844), (72, 1002528), (81, 891136), (96, 751896), (108, 668352), (118, 611712), (128, 563922), (144, 501264), (162, 445568), (177, 407808), (192, 375948), (216, 334176), (236, 305856), (256, 281961), (288, 250632), (324, 222784), (354, 203904), (384, 187974), (432, 167088), (472, 152928), (531, 135936), (576, 125316), (648, 111392), (708, 101952), (768, 93987), (864, 83544), (944, 76464), (1062, 67968), (1152, 62658), (1296, 55696), (1416, 50976), (1593, 45312), (1728, 41772), (1888, 38232), (2124, 33984), (2304, 31329), (2592, 27848), (2832, 25488), (3186, 22656), (3456, 20886), (3481, 20736), (3776, 19116), (4248, 16992), (4779, 15104), (5184, 13924), (5664, 12744), (6372, 11328), (6912, 10443), (6962, 10368), (7552, 9558)]