61437492

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 159984552

約数和(自身を除く): 98547060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 101, 122, 183, 202, 244, 277, 303, 366, 404, 549, 554, 606, 732, 831, 909, 1098, 1108, 1212, 1662, 1818, 2196, 2493, 3324, 3636, 4986, 6161, 9972, 12322, 16897, 18483, 24644, 27977, 33794, 36966, 50691, 55449, 55954, 67588, 73932, 83931, 101382, 110898, 111908, 152073, 167862, 202764, 221796, 251793, 304146, 335724, 503586, 608292, 1007172, 1706597, 3413194, 5119791, 6826388, 10239582, 15359373, 20479164, 30718746, 61437492]

約数ペア:

[(1, 61437492), (2, 30718746), (3, 20479164), (4, 15359373), (6, 10239582), (9, 6826388), (12, 5119791), (18, 3413194), (36, 1706597), (61, 1007172), (101, 608292), (122, 503586), (183, 335724), (202, 304146), (244, 251793), (277, 221796), (303, 202764), (366, 167862), (404, 152073), (549, 111908), (554, 110898), (606, 101382), (732, 83931), (831, 73932), (909, 67588), (1098, 55954), (1108, 55449), (1212, 50691), (1662, 36966), (1818, 33794), (2196, 27977), (2493, 24644), (3324, 18483), (3636, 16897), (4986, 12322), (6161, 9972)]