71119188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 218332800

約数和(自身を除く): 147213612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 89, 98, 108, 126, 147, 151, 178, 189, 196, 252, 267, 294, 302, 356, 378, 441, 453, 534, 588, 604, 623, 756, 801, 882, 906, 1057, 1068, 1246, 1323, 1359, 1602, 1764, 1812, 1869, 2114, 2403, 2492, 2646, 2718, 3171, 3204, 3738, 4077, 4228, 4361, 4806, 5292, 5436, 5607, 6342, 7399, 7476, 8154, 8722, 9513, 9612, 11214, 12684, 13083, 13439, 14798, 16308, 16821, 17444, 19026, 22197, 22428, 26166, 26878, 28539, 29596, 33642, 38052, 39249, 40317, 44394, 52332, 53756, 57078, 66591, 67284, 78498, 80634, 88788, 94073, 114156, 117747, 120951, 133182, 156996, 161268, 188146, 199773, 235494, 241902, 266364, 282219, 362853, 376292, 399546, 470988, 483804, 564438, 658511, 725706, 799092, 846657, 1128876, 1317022, 1451412, 1693314, 1975533, 2539971, 2634044, 3386628, 3951066, 5079942, 5926599, 7902132, 10159884, 11853198, 17779797, 23706396, 35559594, 71119188]

約数ペア:

[(1, 71119188), (2, 35559594), (3, 23706396), (4, 17779797), (6, 11853198), (7, 10159884), (9, 7902132), (12, 5926599), (14, 5079942), (18, 3951066), (21, 3386628), (27, 2634044), (28, 2539971), (36, 1975533), (42, 1693314), (49, 1451412), (54, 1317022), (63, 1128876), (84, 846657), (89, 799092), (98, 725706), (108, 658511), (126, 564438), (147, 483804), (151, 470988), (178, 399546), (189, 376292), (196, 362853), (252, 282219), (267, 266364), (294, 241902), (302, 235494), (356, 199773), (378, 188146), (441, 161268), (453, 156996), (534, 133182), (588, 120951), (604, 117747), (623, 114156), (756, 94073), (801, 88788), (882, 80634), (906, 78498), (1057, 67284), (1068, 66591), (1246, 57078), (1323, 53756), (1359, 52332), (1602, 44394), (1764, 40317), (1812, 39249), (1869, 38052), (2114, 33642), (2403, 29596), (2492, 28539), (2646, 26878), (2718, 26166), (3171, 22428), (3204, 22197), (3738, 19026), (4077, 17444), (4228, 16821), (4361, 16308), (4806, 14798), (5292, 13439), (5436, 13083), (5607, 12684), (6342, 11214), (7399, 9612), (7476, 9513), (8154, 8722)]