76213620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8641}}^1$

素因数の和:8670

約数の個数: 108

約数和(自身を含む): 268956324

約数和(自身を除く): 192742704

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8641, 8820, 17282, 25923, 34564, 43205, 51846, 60487, 77769, 86410, 103692, 120974, 129615, 155538, 172820, 181461, 241948, 259230, 302435, 311076, 362922, 388845, 423409, 518460, 544383, 604870, 725844, 777690, 846818, 907305, 1088766, 1209740, 1270227, 1555380, 1693636, 1814610, 2117045, 2177532, 2540454, 2721915, 3629220, 3810681, 4234090, 5080908, 5443830, 6351135, 7621362, 8468180, 10887660, 12702270, 15242724, 19053405, 25404540, 38106810, 76213620]

約数ペア:

[(1, 76213620), (2, 38106810), (3, 25404540), (4, 19053405), (5, 15242724), (6, 12702270), (7, 10887660), (9, 8468180), (10, 7621362), (12, 6351135), (14, 5443830), (15, 5080908), (18, 4234090), (20, 3810681), (21, 3629220), (28, 2721915), (30, 2540454), (35, 2177532), (36, 2117045), (42, 1814610), (45, 1693636), (49, 1555380), (60, 1270227), (63, 1209740), (70, 1088766), (84, 907305), (90, 846818), (98, 777690), (105, 725844), (126, 604870), (140, 544383), (147, 518460), (180, 423409), (196, 388845), (210, 362922), (245, 311076), (252, 302435), (294, 259230), (315, 241948), (420, 181461), (441, 172820), (490, 155538), (588, 129615), (630, 120974), (735, 103692), (882, 86410), (980, 77769), (1260, 60487), (1470, 51846), (1764, 43205), (2205, 34564), (2940, 25923), (4410, 17282), (8641, 8820)]