73964696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 154677600

約数和(自身を除く): 80712904

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 89, 104, 122, 131, 178, 244, 262, 356, 488, 524, 712, 793, 1048, 1157, 1586, 1703, 2314, 3172, 3406, 4628, 5429, 6344, 6812, 7991, 9256, 10858, 11659, 13624, 15982, 21716, 23318, 31964, 43432, 46636, 63928, 70577, 93272, 103883, 141154, 151567, 207766, 282308, 303134, 415532, 564616, 606268, 711199, 831064, 1212536, 1422398, 2844796, 5689592, 9245587, 18491174, 36982348, 73964696]

約数ペア:

[(1, 73964696), (2, 36982348), (4, 18491174), (8, 9245587), (13, 5689592), (26, 2844796), (52, 1422398), (61, 1212536), (89, 831064), (104, 711199), (122, 606268), (131, 564616), (178, 415532), (244, 303134), (262, 282308), (356, 207766), (488, 151567), (524, 141154), (712, 103883), (793, 93272), (1048, 70577), (1157, 63928), (1586, 46636), (1703, 43432), (2314, 31964), (3172, 23318), (3406, 21716), (4628, 15982), (5429, 13624), (6344, 11659), (6812, 10858), (7991, 9256)]