61209108

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 172245920

約数和(自身を除く): 111036812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 163, 171, 183, 228, 244, 324, 326, 342, 366, 489, 513, 549, 652, 684, 732, 978, 1026, 1098, 1159, 1467, 1539, 1647, 1956, 2052, 2196, 2318, 2934, 3078, 3097, 3294, 3477, 4401, 4636, 4941, 5868, 6156, 6194, 6588, 6954, 8802, 9291, 9882, 9943, 10431, 12388, 13203, 13908, 17604, 18582, 19764, 19886, 20862, 26406, 27873, 29829, 31293, 37164, 39772, 41724, 52812, 55746, 59658, 62586, 83619, 89487, 93879, 111492, 119316, 125172, 167238, 178974, 187758, 188917, 250857, 268461, 334476, 357948, 375516, 377834, 501714, 536922, 566751, 755668, 805383, 1003428, 1073844, 1133502, 1610766, 1700253, 2267004, 3221532, 3400506, 5100759, 6801012, 10201518, 15302277, 20403036, 30604554, 61209108]

約数ペア:

[(1, 61209108), (2, 30604554), (3, 20403036), (4, 15302277), (6, 10201518), (9, 6801012), (12, 5100759), (18, 3400506), (19, 3221532), (27, 2267004), (36, 1700253), (38, 1610766), (54, 1133502), (57, 1073844), (61, 1003428), (76, 805383), (81, 755668), (108, 566751), (114, 536922), (122, 501714), (162, 377834), (163, 375516), (171, 357948), (183, 334476), (228, 268461), (244, 250857), (324, 188917), (326, 187758), (342, 178974), (366, 167238), (489, 125172), (513, 119316), (549, 111492), (652, 93879), (684, 89487), (732, 83619), (978, 62586), (1026, 59658), (1098, 55746), (1159, 52812), (1467, 41724), (1539, 39772), (1647, 37164), (1956, 31293), (2052, 29829), (2196, 27873), (2318, 26406), (2934, 20862), (3078, 19886), (3097, 19764), (3294, 18582), (3477, 17604), (4401, 13908), (4636, 13203), (4941, 12388), (5868, 10431), (6156, 9943), (6194, 9882), (6588, 9291), (6954, 8802)]