29795688

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 90921600

約数和(自身を除く): 61125912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 131, 156, 162, 216, 234, 243, 262, 312, 324, 351, 393, 468, 486, 524, 648, 702, 729, 786, 936, 972, 1048, 1053, 1179, 1404, 1458, 1572, 1703, 1944, 2106, 2187, 2358, 2808, 2916, 3144, 3159, 3406, 3537, 4212, 4374, 4716, 5109, 5832, 6318, 6812, 7074, 8424, 8748, 9432, 9477, 10218, 10611, 12636, 13624, 14148, 15327, 17496, 18954, 20436, 21222, 25272, 28296, 28431, 30654, 31833, 37908, 40872, 42444, 45981, 56862, 61308, 63666, 75816, 84888, 91962, 95499, 113724, 122616, 127332, 137943, 183924, 190998, 227448, 254664, 275886, 286497, 367848, 381996, 413829, 551772, 572994, 763992, 827658, 1103544, 1145988, 1241487, 1655316, 2291976, 2482974, 3310632, 3724461, 4965948, 7448922, 9931896, 14897844, 29795688]

約数ペア:

[(1, 29795688), (2, 14897844), (3, 9931896), (4, 7448922), (6, 4965948), (8, 3724461), (9, 3310632), (12, 2482974), (13, 2291976), (18, 1655316), (24, 1241487), (26, 1145988), (27, 1103544), (36, 827658), (39, 763992), (52, 572994), (54, 551772), (72, 413829), (78, 381996), (81, 367848), (104, 286497), (108, 275886), (117, 254664), (131, 227448), (156, 190998), (162, 183924), (216, 137943), (234, 127332), (243, 122616), (262, 113724), (312, 95499), (324, 91962), (351, 84888), (393, 75816), (468, 63666), (486, 61308), (524, 56862), (648, 45981), (702, 42444), (729, 40872), (786, 37908), (936, 31833), (972, 30654), (1048, 28431), (1053, 28296), (1179, 25272), (1404, 21222), (1458, 20436), (1572, 18954), (1703, 17496), (1944, 15327), (2106, 14148), (2187, 13624), (2358, 12636), (2808, 10611), (2916, 10218), (3144, 9477), (3159, 9432), (3406, 8748), (3537, 8424), (4212, 7074), (4374, 6812), (4716, 6318), (5109, 5832)]