7621584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 21218880

約数和(自身を除く): 13597296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 137, 152, 183, 228, 244, 274, 304, 366, 411, 456, 488, 548, 732, 822, 912, 976, 1096, 1159, 1464, 1644, 2192, 2318, 2603, 2928, 3288, 3477, 4636, 5206, 6576, 6954, 7809, 8357, 9272, 10412, 13908, 15618, 16714, 18544, 20824, 25071, 27816, 31236, 33428, 41648, 50142, 55632, 62472, 66856, 100284, 124944, 133712, 158783, 200568, 317566, 401136, 476349, 635132, 952698, 1270264, 1905396, 2540528, 3810792, 7621584]

約数ペア:

[(1, 7621584), (2, 3810792), (3, 2540528), (4, 1905396), (6, 1270264), (8, 952698), (12, 635132), (16, 476349), (19, 401136), (24, 317566), (38, 200568), (48, 158783), (57, 133712), (61, 124944), (76, 100284), (114, 66856), (122, 62472), (137, 55632), (152, 50142), (183, 41648), (228, 33428), (244, 31236), (274, 27816), (304, 25071), (366, 20824), (411, 18544), (456, 16714), (488, 15618), (548, 13908), (732, 10412), (822, 9272), (912, 8357), (976, 7809), (1096, 6954), (1159, 6576), (1464, 5206), (1644, 4636), (2192, 3477), (2318, 3288), (2603, 2928)]